Lab Grown Diamond Price in USD, EUR and INR: The Complete Shape-by-Shape Guide for 2026

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If you have been trying to understand lab grown diamond price in USD, EUR and INR across different shapes and quality grades, you already know how scattered and inconsistent the information tends to be. One website quotes wholesale rates. A second throws out a retail number and never says what grade it’s actually for. A third gives you a single figure for “a 1-carat diamond” without specifying colour, clarity, cut grade, or shape — as if all of those things are interchangeable when they absolutely are not.

This guide fixes that. What you will find here is a complete, shape-by-shape breakdown of lab grown diamond price in USD, EUR and INR for 1-carat stones, using wholesale reference data across colour grades D through F and clarity grades VVS1 through VS2. Every table follows the same format so you can compare across shapes at a glance. Where a specific colour-and-clarity combination isn’t currently reflected in available wholesale data for a given shape, the cell is marked with a dash rather than an invented figure — treat those gaps as a prompt to confirm directly with your supplier, not as a zero.

Before the price tables, the guide also covers what actually drives lab grown diamond price in USD, EUR and INR across all shapes, why some shapes consistently cost more or less than others, and the practical buying guidance that helps you interpret these numbers intelligently rather than just reading them.

What Drives Lab Grown Diamond Price in USD, EUR and INR

Understanding the price tables that follow requires understanding what the numbers actually reflect — because the same carat weight in two different shapes, or two different colour grades, can produce prices that differ by several hundred dollars at the same clarity level.

The 4Cs and How They Interact With Price

Carat weight is the baseline. All tables in this guide show 1-carat stones specifically, making every comparison directly meaningful without adjusting for size.

Colour and clarity both influence wholesale price, but at this price tier the relationship isn’t always a clean, predictable slope the way it often is in retail pricing. In the tables below, you’ll see plenty of cases where a D-colour stone and an F-colour stone at the same clarity land within ten dollars of each other, and occasional cases where the “better” colour grade actually costs less than a lower one at the same clarity.

This isn’t an error — small-lot wholesale quotes reflect whatever specific parcels happen to be available at the time of pricing, and they don’t always move in a perfectly linear way the way large retail datasets tend to. The practical takeaway: treat colour and clarity as general price drivers, but always confirm the exact quote for your specific combination rather than assuming a fixed premium applies.

Cut is not reflected in the price tables below because cut grade is a specification buyers select rather than a table variable, but it is worth stating clearly: cut quality has more impact on how a diamond actually looks than any colour or clarity upgrade. Always prioritise Excellent cut before upgrading any other specification.

Shape Interacts With Price in a Way Most Buyers Don’t Expect

Here’s the detail that genuinely surprises people once they look at real wholesale numbers rather than retail marketing copy: high-volume, mainstream shapes — round, oval, pear, cushion, emerald, radiant, princess, asscher, marquise, and heart — cluster tightly in a narrow, comparatively affordable wholesale band, generally in the $100 to $160 range across most colour and clarity combinations. Production scale is the reason. These shapes are cut constantly, in high volume, by cutters who have the process down to a routine.

Specialist and low-volume shapes tell a different story. Trilliant, octagonal, cushion modified, half moon, trapezoid, hexagonal, and kite cuts often carry a noticeable wholesale premium over mainstream shapes — sometimes running $200 to $310 per carat at the same 1-carat weight. This is the opposite of the old assumption that unusual shapes are automatically cheaper because they waste less rough. At the wholesale level, low production volume and custom cutting requirements outweigh any rough-yield advantage, and the result is that some of the least common shapes in this guide are actually priced above round rather than below it.

A third group — old miner, euro cut, ashoka, portuguese, and pentagonal in particular — currently has very limited wholesale data available at all, reflected in the mostly blank cells in their tables below. This isn’t a pricing gap so much as a market reality: these are genuinely niche, low-volume cuts where a standing wholesale price list simply doesn’t exist the way it does for a round brilliant, and sourcing one typically means requesting a specific quote from a cutter who handles that shape rather than pulling a number off a standard list.

Why Lab Grown Diamond Price in USD, EUR and INR Sits So Far Below Retail

The wholesale figures in this guide sit dramatically below what you’d typically see quoted at retail, and dramatically below natural diamond pricing at any level. That gap exists because of supply chain structure, not quality. A stone priced at $120 wholesale here still passes through certification, cutting and polishing margin, retailer markup, and — for buyers outside India — import duty and logistics before it reaches a retail price tag, which is why the retail price a consumer eventually pays is typically several times higher than the wholesale figures shown in this guide.

Lab grown diamonds are produced in CVD or HPHT reactors in weeks, cut and polished in the same manufacturing facilities, certified by the same GIA and IGI laboratories, and exported directly through the same major trading centres — primarily Surat, India and Antwerp, Belgium. None of this requires the geological scarcity premium, decades-long mine development, or long international rough-trading chain that natural diamonds carry, which is the fundamental reason lab-grown wholesale pricing sits at a fraction of natural diamond levels at every stage of the supply chain.

How to Read the Price Tables

Every shape table below follows the exact same format. Rows show colour grade (D, E, F). Columns show clarity grade (VVS1, VVS2, VS1, VS2). All prices reflect approximate 1-carat wholesale reference rates. A dash (—) means that specific colour-and-clarity combination isn’t currently reflected in available wholesale data for that shape — it does not mean the combination doesn’t exist, only that a reliable reference price wasn’t available at the time this guide was compiled.

Declaration: The prices mentioned in this guide are approximate wholesale market rates based on prevailing industry trends and are intended for educational and reference purposes only. Always confirm current pricing directly with your supplier before making a purchasing or sourcing decision.

Round Lab Grown Diamond – 1.00 ct

The round brilliant is the most popular shape globally and the price benchmark against which every other shape is measured. It commands the highest per-carat retail price among all lab grown shapes because cutting a round wastes the most rough material of any standard shape, and because round brilliants carry the strongest consumer demand. If you see a lab grown diamond price in USD, EUR and INR comparison that doesn’t specify shape, it is almost certainly quoting a round.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	130	115	13,500
D	VVS2	120	105	12,500
D	VS1	120	105	12,500
D	VS2	120	105	12,500
E	VVS1	140	125	14,500
E	VVS2	130	115	13,500
E	VS1	120	105	12,500
E	VS2	120	105	12,500
F	VVS1	150	135	15,500
F	VVS2	130	115	13,500
F	VS1	120	105	12,500
F	VS2	110	100	11,500

What the round price table tells you: Round wholesale pricing sits in a genuinely tight band — $110 to $150 across every colour and clarity combination shown. This is the cheapest end of the entire lab grown diamond price in USD, EUR and INR spectrum covered in this guide, and at this scale of production, the spread between the cheapest and most expensive combination is small enough that buyers should prioritise sourcing a well-cut, well-matched parcel over chasing marginal savings between adjacent grades.

Oval Lab Grown Diamond – 1.00 ct

The oval is consistently the second most popular shape in the lab grown market, driven by its ability to look larger than its carat weight suggests due to its elongated face-up profile, and its typically lower lab grown diamond price in USD, EUR and INR compared to rounds at equivalent specifications. An oval can appear 10 to 15 percent larger than a round of identical carat weight, making it one of the highest visual-impact-per-dollar choices available.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	150	135	15,500
D	VVS2	120	105	12,500
D	VS1	120	105	12,500
D	VS2	120	105	12,500
E	VVS1	140	125	14,500
E	VVS2	120	105	12,500
E	VS1	130	115	13,500
E	VS2	120	105	12,500
F	VVS1	140	125	14,500
F	VVS2	120	105	12,500
F	VS1	120	105	12,500
F	VS2	120	105	12,500

What the oval price table tells you: Oval pricing is remarkably flat across colour and clarity at this wholesale tier — most combinations land at exactly $120, with only the D/VVS1 combination pulling meaningfully higher. For buyers on a tight budget, this makes oval one of the more forgiving shapes to negotiate a full parcel around, since stepping between most grades barely moves the price.

Pear Lab Grown Diamond – 1.00 ct

The pear shape — sometimes called a teardrop cut — combines a round brilliant base with a pointed tip, producing an elongated outline that gives similar face-up size advantages to the oval. The lab grown diamond price in USD, EUR and INR for pear shapes sits close to oval pricing, typically within 5 percent in either direction depending on specific proportions and bow-tie effect characteristics of the individual stone.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	130	115	13,500
D	VVS2	120	105	12,500
D	VS1	110	100	11,500
D	VS2	110	100	11,500
E	VVS1	120	105	12,500
E	VVS2	110	100	11,500
E	VS1	110	100	11,500
E	VS2	100	90	10,500
F	VVS1	130	115	13,500
F	VVS2	120	105	12,500
F	VS1	110	100	11,500
F	VS2	100	90	10,500

What the pear price table tells you: Pear consistently prices at or slightly below oval across equivalent grades, making it one of the more cost-efficient elongated shapes available at wholesale. When evaluating individual pear stones regardless of price, check for bow-tie effect — a dark area across the widest point that affects light performance — since grading certificates do not capture this and it is only visible in face-up video or in person.

Cushion Lab Grown Diamond – 1.00 ct

The cushion cut is a square or rectangular shape with rounded corners and larger facets that produce a softer, more pillowy light pattern compared to round brilliants. The lab grown diamond price in USD, EUR and INR for cushion shapes typically sits 20 to 25 percent below round pricing, reflecting the better rough yield that square-adjacent shapes achieve during cutting.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	140	125	14,500
D	VVS2	130	115	13,500
D	VS1	120	105	12,500
D	VS2	110	100	11,500
E	VVS1	140	125	14,500
E	VVS2	120	105	12,500
E	VS1	120	105	12,500
E	VS2	110	100	11,500
F	VVS1	130	115	13,500
F	VVS2	130	115	13,500
F	VS1	120	105	12,500
F	VS2	110	100	11,500

What the cushion price table tells you: Cushion cuts sit among the most consistently accessible wholesale options in this guide, with almost every combination landing between $110 and $140. This makes cushion a dependable choice for buyers assembling a matched parcel across several colour or clarity grades without large price jumps between them.

Emerald Lab Grown Diamond – 1.00 ct

The emerald cut belongs to the step-cut family rather than the brilliant-cut family, producing its signature hall-of-mirrors effect through long, rectangular parallel facets rather than small triangular facets designed to scatter light in all directions. The lab grown diamond price in USD, EUR and INR for emerald cuts typically runs 25 to 35 percent below round pricing, but clarity standards must be higher — step cuts reveal inclusions more readily than brilliant cuts, making VS2 the practical minimum rather than SI1.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	120	105	12,500
D	VVS2	120	105	12,500
D	VS1	110	100	11,500
D	VS2	110	100	11,500
E	VVS1	120	105	12,500
E	VVS2	120	105	12,500
E	VS1	110	100	11,500
E	VS2	110	100	11,500
F	VVS1	130	115	13,500
F	VVS2	120	105	12,500
F	VS1	120	105	12,500
F	VS2	110	100	11,500

What the emerald price table tells you: Emerald is one of the flattest, most affordable lab grown diamond price in USD, EUR and INR tables in this entire guide, with almost no meaningful spread between colour grades at a given clarity. Buyers should still remember that step cuts reveal inclusions more readily than brilliant cuts — VS2 remains a sensible practical minimum regardless of how tightly the wholesale prices cluster.

Radiant Lab Grown Diamond – 1.00 ct

The radiant cut combines the rectangular outline of a step cut with brilliant-style faceting, giving it considerably more sparkle than an emerald cut while retaining a similar shape footprint. The lab grown diamond price in USD, EUR and INR for radiant cuts is competitive, benefiting from the shape’s strong rough yield and the significant production volumes out of India’s CVD manufacturing sector.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	130	115	13,500
D	VVS2	120	105	12,500
D	VS1	120	105	12,500
D	VS2	110	100	11,500
E	VVS1	120	105	12,500
E	VVS2	120	105	12,500
E	VS1	110	100	11,500
E	VS2	110	100	11,500
F	VVS1	140	125	14,500
F	VVS2	120	105	12,500
F	VS1	120	105	12,500
F	VS2	110	100	11,500

What the radiant price table tells you: Radiant delivers brilliant-cut sparkle at wholesale pricing indistinguishable from emerald and cushion in practical terms, making it a strong choice for buyers who want more scintillation than a step cut offers without paying a premium for it.

Princess Lab Grown Diamond – 1.00 ct

The princess cut is a square brilliant cut that was once the second most popular shape behind round. While it has been overtaken by oval in recent years, it remains a strong choice for buyers who prefer a sharp-cornered square outline with brilliant-style sparkle. The lab grown diamond price in USD, EUR and INR for princess cuts is typically 15 to 20 percent below round, though corner chips are a risk worth discussing with your jeweller before selecting a setting style.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	130	115	13,500
D	VVS2	120	105	12,500
D	VS1	120	105	12,500
D	VS2	120	105	12,500
E	VVS1	140	125	14,500
E	VVS2	130	115	13,500
E	VS1	120	105	12,500
E	VS2	110	100	11,500
F	VVS1	150	135	15,500
F	VVS2	120	105	12,500
F	VS1	120	105	12,500
F	VS2	110	100	11,500

What the princess price table tells you: Princess tracks closely with round across most grades, with the practical buying note that always applies to this shape regardless of price: choose a V-prong or protective bezel setting, since the four sharp corners are the most vulnerable points on the stone.

Asscher Lab Grown Diamond – 1.00 ct

The Asscher cut is a square step cut, essentially a square emerald cut with more pronounced cropped corners. Like the emerald, it produces the hall-of-mirrors effect rather than scattered sparkle. The lab grown diamond price in USD, EUR and INR for Asscher cuts is competitive, and the same clarity guidance applies as for emerald cuts — VS2 minimum, with VS1 preferred for larger stones.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	140	125	14,500
D	VVS2	110	100	11,500
D	VS1	130	115	13,500
D	VS2	140	125	14,500
E	VVS1	150	135	15,500
E	VVS2	140	125	14,500
E	VS1	140	125	14,500
E	VS2	130	115	13,500
F	VVS1	140	125	14,500
F	VVS2	130	115	13,500
F	VS1	130	115	13,500
F	VS2	120	105	12,500

What the Asscher price table tells you: Asscher sits a notch above emerald and radiant across most grades, and unusually, D/VVS2 prices below several lower grades in this parcel — a reminder that at wholesale volume, the specific stones available at the time of quoting matter more than a theoretical grading hierarchy.

Marquise Lab Grown Diamond – 1.00 ct

The marquise is an elongated shape with two pointed ends, producing one of the most dramatic face-up outlines of any diamond shape and one of the strongest size-per-carat illusions available. The lab grown diamond price in USD, EUR and INR for marquise cuts sits among the most competitive, reflecting the shape’s strong rough yield and its position as a less commonly requested fancy shape.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	150	135	15,500
D	VVS2	140	125	14,500
D	VS1	130	115	13,500
D	VS2	120	105	12,500
E	VVS1	140	125	14,500
E	VVS2	130	115	13,500
E	VS1	130	115	13,500
E	VS2	120	105	12,500
F	VVS1	150	135	15,500
F	VVS2	130	115	13,500
F	VS1	130	115	13,500
F	VS2	120	105	12,500

What the marquise price table tells you: Marquise carries a small but consistent premium in lab grown diamond price in USD, EUR and INR over round and oval at nearly every grade, which buyers should weigh against its strong face-up size-per-carat advantage.

Heart Lab Grown Diamond – 1.00 ct

The heart shape is a brilliant-cut diamond shaped into a recognisable heart outline, typically with a cleft at the top and a single point at the bottom. The lab grown diamond price in USD, EUR and INR for heart shapes is typically competitive due to lower relative demand compared to oval or round, and the shape carries obvious symbolic resonance for romantic milestone pieces.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	160	140	16,500
D	VVS2	140	125	14,500
D	VS1	130	115	13,500
D	VS2	130	115	13,500
E	VVS1	160	140	16,500
E	VVS2	140	125	14,500
E	VS1	130	115	13,500
E	VS2	130	115	13,500
F	VVS1	150	135	15,500
F	VVS2	140	125	14,500
F	VS1	130	115	13,500
F	VS2	120	105	12,500

What the heart price table tells you: Heart runs the highest of the mainstream brilliant shapes at the top grades, reflecting the additional precision required to keep both lobes symmetrical and the cleft well-defined. A poorly cut heart loses its recognisable outline entirely, so paying slightly more here for a properly proportioned stone is generally worth it.

Trilliant Lab Grown Diamond – 1.00 ct

The trilliant — also called a trillion cut — is a triangular-shaped diamond, typically used as a centre stone or as a distinctive side stone in three-stone settings. At 1 carat, the trilliant offers strong face-up spread due to its shallow depth profile. The lab grown diamond price in USD, EUR and INR for trilliant cuts is typically among the most competitive of all shapes due to its relatively specialist market position.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	280	245	27,000
D	VVS2	210	185	21,000
D	VS1	170	150	17,000
D	VS2	160	140	16,500
E	VVS1	240	210	23,500
E	VVS2	210	185	20,500
E	VS1	200	175	20,000
E	VS2	190	170	19,000
F	VVS1	210	185	21,000
F	VVS2	280	245	27,000
F	VS1	210	185	21,000
F	VS2	190	170	19,000

What the trilliant price table tells you: This is the first shape in the guide where wholesale pricing runs meaningfully above round rather than below it — roughly 60 to 130 percent higher depending on the specific grade. For buyers specifically drawn to a distinctive, architectural setting, trilliant stones offer some of the most competitive lab grown diamond price in USD, EUR and INR available in the market.

Baguette Lab Grown Diamond – 1.00 ct

The baguette is a rectangular step cut with straight rather than angled sides, traditionally used as a side stone or accent stone rather than a centre stone. At 1 carat, a baguette is unusually large for its traditional application and typically appears in contemporary statement jewellery or distinctive east-west orientation solitaire settings. The lab grown diamond price in USD, EUR and INR for baguette cuts reflects their step-cut production characteristics.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	140	125	14,500
D	VVS2	180	160	18,000
D	VS1
D	VS2
E	VVS1	100	90	10,500
E	VVS2	100	90	10,500
E	VS1
E	VS2	110	100	11,500
F	VVS1
F	VVS2
F	VS1	140	125	14,500
F	VS2	110	100	11,500

What the baguette price table tells you: Where data exists, baguette pricing swings more widely than any mainstream shape — from as low as $100 up to $180 — with several grade combinations currently unquoted. Its clarity sensitivity is high — the open step facets reveal inclusions readily — and its relatively low lab grown diamond price in USD, EUR and INR makes it an accessible option for buyers drawn to its distinctive minimalist aesthetic.

Rose Cut Lab Grown Diamond – 1.00 ct

The rose cut is a historic faceting style with a flat base and domed top, featuring a variable number of triangular facets that produce a softer, more diffused light pattern than brilliant cuts. It was one of the dominant diamond cuts from the 16th through early 20th centuries and has returned strongly to demand as buyers seek vintage-influenced aesthetics. The lab grown diamond price in USD, EUR and INR for rose cuts reflects both their specialist cutting requirements and growing consumer interest.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1
D	VVS2	120	105	12,500
D	VS1	110	100	11,500
D	VS2
E	VVS1
E	VVS2
E	VS1	150	135	15,500
E	VS2	160	140	16,500
F	VVS1
F	VVS2	140	125	14,500
F	VS1	130	115	13,500
F	VS2

What the rose cut price table tells you: The available data points sit anywhere from $110 to $160, without a clean pattern by colour, which reflects how thin the wholesale market is for this specialist historic cut. Buyers drawn to the rose cut’s shallow, large-face-up profile should expect to request a specific quote rather than rely on a standing price list.

Old Miner Lab Grown Diamond – 1.00 ct

The old miner cut — also called old mine cut — is an 18th and 19th century faceting style characterised by a high crown, small table, large culet, and chunky cushion-like outline. It produces a warm, candlelight glow rather than the sharp modern brilliance of contemporary cuts. Lab grown old miner cuts are increasingly available as jewellers respond to demand for vintage aesthetics with the ethical sourcing advantages of laboratory production. The lab grown diamond price in USD, EUR and INR for this cut reflects its specialist positioning.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1
D	VVS2
D	VS1
D	VS2
E	VVS1
E	VVS2	200	175	20,000
E	VS1
E	VS2
F	VVS1
F	VVS2	190	170	19,000
F	VS1
F	VS2

What the old miner price table tells you: With only two data points currently available — both around $190 to $200 — this cut sits well above mainstream shapes at wholesale, and buyers should treat old miner sourcing as a bespoke request to a specialist cutter rather than something available off a standard parcel list.

Square Emerald (Sq. Emerald) Lab Grown Diamond – 1.00 ct

The square emerald, sometimes listed separately from the standard Asscher in certain grading and inventory systems, is a square step cut with proportional characteristics that differ slightly from the classic Asscher’s very pronounced cropped corners. The lab grown diamond price in USD, EUR and INR for square emerald cuts sits close to Asscher pricing with minor variation based on specific proportion preferences.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1
D	VVS2	150	135	15,500
D	VS1	150	135	15,500
D	VS2	140	125	14,500
E	VVS1	120	105	12,500
E	VVS2	140	125	14,500
E	VS1	140	125	14,500
E	VS2
F	VVS1
F	VVS2	140	125	14,500
F	VS1
F	VS2

What the square emerald price table tells you: Where quoted, square emerald sits modestly above standard emerald pricing, in the $120 to $150 range. E/VVS1 at $120 is the standout value in this table for buyers who want the compact step-cut silhouette without the premium some of the higher grades carry.

Euro Cut Lab Grown Diamond – 1.00 ct

The European cut — commonly called the euro cut — is a round brilliant predecessor from the late 19th and early 20th centuries, characterised by a smaller table, higher crown, larger culet, and slightly chunkier proportions than a modern round brilliant. In lab grown form, euro cuts appeal to buyers who want brilliant sparkle with a vintage character that modern rounds do not produce. The lab grown diamond price in USD, EUR and INR for euro cuts reflects their specialist cutting requirements.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1
D	VVS2
D	VS1
D	VS2
E	VVS1
E	VVS2
E	VS1
E	VS2
F	VVS1
F	VVS2
F	VS1
F	VS2

What the euro cut price table tells you: There is currently no wholesale reference data available for this shape in lab-grown form across any colour or clarity combination tracked in this guide. Buyers interested in a lab grown euro cut should approach a cutter who specifically offers vintage-style faceting and request a bespoke quote, since this shape isn’t currently moving through standard wholesale parcels in meaningful volume.

Cushion Modified Lab Grown Diamond – 1.00 ct

The cushion modified brilliant is a variation of the standard cushion cut with an additional row of facets under the girdle, producing a distinct “crushed ice” or “sparkling water” light pattern rather than the chunkier, more defined flashes of a traditional cushion cut. The lab grown diamond price in USD, EUR and INR for cushion modified cuts is typically similar to or slightly above standard cushion pricing, depending on the specific production characteristics.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	280	245	27,000
D	VVS2	150	135	15,500
D	VS1	210	185	21,000
D	VS2	130	115	13,500
E	VVS1	180	160	18,000
E	VVS2	160	140	16,500
E	VS1	130	115	13,500
E	VS2	130	115	13,500
F	VVS1
F	VVS2	150	135	15,500
F	VS1	200	175	20,000
F	VS2	130	115	13,500

What the cushion modified price table tells you: Pricing here swings considerably more than standard cushion — from $130 up to $280 — and doesn’t follow a tidy colour or clarity progression. Buyers should evaluate face-up video of individual stones rather than relying on grade descriptions alone, since the crushed ice effect isn’t captured in grading documentation, and the wide price spread suggests real variation in the specific parcels being quoted.

Half Moon Lab Grown Diamond – 1.00 ct

The half moon is a semicircular shape, most commonly used as a side stone flanking a larger centre stone rather than as a standalone solitaire, though it has grown in popularity as a distinctive centre stone choice for buyers wanting something genuinely uncommon. Its flat straight edge and curved outer arc make it a natural pairing for emerald, radiant, or asscher centre stones in three-stone designs. The lab grown diamond price in USD, EUR and INR for half moon shapes reflects its position as a specialist, lower-demand cut.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	280	245	27,000
D	VVS2	240	210	23,500
D	VS1	200	175	20,000
D	VS2	210	185	21,000
E	VVS1	270	240	26,500
E	VVS2	170	150	17,000
E	VS1	200	175	20,000
E	VS2
F	VVS1
F	VVS2	170	150	17,000
F	VS1
F	VS2

What the half moon price table tells you: Half moon stones are almost always evaluated in pairs when used as side stones, so matching symmetry and proportion across both stones matters more here than any single grading detail — and at $170 to $280, this is a meaningfully premium shape relative to the mainstream group. Buyers commissioning a matched pair should request the two stones be selected together from the same parcel rather than sourced separately.

Trapezoid Lab Grown Diamond – 1.00 ct

The trapezoid is a four-sided shape with two parallel sides of different lengths, used almost exclusively as a side stone in three-stone or graduated designs rather than as a centre stone. Its tapered profile makes it a natural complement to emerald, asscher, and radiant centre stones. The lab grown diamond price in USD, EUR and INR for trapezoid shapes sits among the more accessible fancy shape options, reflecting its specialist, low-demand positioning.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	270	240	26,500
D	VVS2	210	185	21,000
D	VS1	210	185	21,000
D	VS2	200	175	20,000
E	VVS1	250	220	24,500
E	VVS2	210	185	21,000
E	VS1
E	VS2
F	VVS1
F	VVS2
F	VS1
F	VS2

What the trapezoid price table tells you: Like the half moon, trapezoid runs well above mainstream shape pricing wherever data exists, and stones are typically purchased in matched pairs. Buyers should prioritise consistent angle and proportion between both side stones over chasing the highest individual clarity grade available.

Hexagonal Lab Grown Diamond – 1.00 ct

The hexagonal cut is a six-sided step cut that has gained a genuinely modern following, particularly among buyers drawn to geometric, minimalist engagement ring designs. It shares the hall-of-mirrors light behaviour common to step cuts while offering a distinctly contemporary silhouette compared to more traditional shapes. The lab grown diamond price in USD, EUR and INR for hexagonal cuts sits in the middle of the fancy shape range, reflecting its rising but still specialist demand.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	250	220	24,500
D	VVS2	200	175	20,000
D	VS1	180	160	18,000
D	VS2	180	160	18,000
E	VVS1	210	185	21,000
E	VVS2	210	185	21,000
E	VS1	200	175	20,000
E	VS2	200	175	20,000
F	VVS1	210	185	21,000
F	VVS2
F	VS1
F	VS2

What the hexagonal price table tells you: Hexagonal prices consistently in the $180 to $250 range wherever data is available — a clear step above mainstream shapes, though notably more consistent grade-to-grade than some of the other specialist cuts in this guide. As with all step cuts, clarity matters more here than in a brilliant cut of equivalent price, so VS2 remains a sensible practical floor.

Kite Lab Grown Diamond – 1.00 ct

The kite is a four-sided shape with two pairs of adjacent equal sides, most often used as a small accent stone in cluster or vintage-inspired settings rather than as a centre stone. Its distinctive silhouette makes it a favourite among designers building bespoke, architecturally unusual pieces. The lab grown diamond price in USD, EUR and INR for kite shapes is among the most accessible in this guide, reflecting its narrow, specialist application.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	260	230	25,000
D	VVS2	200	175	20,000
D	VS1	190	170	19,000
D	VS2
E	VVS1	260	230	25,000
E	VVS2	200	175	20,000
E	VS1	180	160	18,000
E	VS2	140	125	14,500
F	VVS1
F	VVS2
F	VS1
F	VS2

What the kite price table tells you: Despite its small size and accent-stone role, kite carries some of the higher per-carat wholesale pricing in this guide at the top grades. Because kite stones are almost always small accent pieces rather than centre stones, buyers typically prioritise consistent colour matching across an entire set over pushing for the highest individual clarity grade.

Ashoka Lab Grown Diamond – 1.00 ct

The Ashoka is a patented, elongated cushion-style cut featuring 62 facets and softly rounded corners, designed to maximise brilliance while retaining a distinctly vintage, romantic silhouette. Its more complex faceting requires additional cutting precision compared to a standard cushion, which is reflected in its pricing. The lab grown diamond price in USD, EUR and INR for Ashoka cuts sits above standard cushion pricing, closer to premium brilliant-cut territory.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1
D	VVS2
D	VS1
D	VS2
E	VVS1
E	VVS2
E	VS1
E	VS2
F	VVS1
F	VVS2
F	VS1
F	VS2

What the Ashoka price table tells you: No wholesale reference data is currently available for this patented cut in lab-grown form. Given its complex 62-facet design and specialist cutting requirements, buyers interested in an Ashoka should expect to work directly with a cutter who offers this specific style and request a bespoke quote rather than expect a standing wholesale price.

Portuguese Lab Grown Diamond – 1.00 ct

The Portuguese cut is a round brilliant variation featuring 149 facets — roughly double the facet count of a standard round brilliant — producing exceptionally intense scintillation and fire at the cost of some overall brightness. Its extra faceting requires considerably more cutting precision and rough material, positioning it among the more expensive fancy round variations. The lab grown diamond price in USD, EUR and INR for Portuguese cuts sits close to standard round pricing as a result.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1
D	VVS2	170	150	17,000
D	VS1	160	140	16,500
D	VS2
E	VVS1
E	VVS2	160	140	16,500
E	VS1
E	VS2
F	VVS1
F	VVS2
F	VS1
F	VS2

What the Portuguese price table tells you: The limited data available sits in a tight $160 to $170 band, suggesting whatever supply does exist is priced fairly consistently, even though only a handful of combinations are currently quoted. Buyers drawn to maximum scintillation over maximum brightness should specifically request face-up video before purchasing, since this cut’s sparkle pattern is genuinely different from a standard round brilliant.

Octagonal Lab Grown Diamond – 1.00 ct

The octagonal cut is an eight-sided step cut, essentially an emerald cut with additional corner facets creating a more rounded overall silhouette. It retains the hall-of-mirrors light pattern of other step cuts while softening the sharper rectangular outline of a traditional emerald. The lab grown diamond price in USD, EUR and INR for octagonal cuts sits close to standard emerald and asscher pricing.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	280	245	27,000
D	VVS2	270	240	26,500
D	VS1	260	230	25,000
D	VS2	240	210	23,500
E	VVS1	310	275	30,000
E	VVS2	260	230	25,000
E	VS1	230	205	22,500
E	VS2	200	175	20,000
F	VVS1	280	245	27,000
F	VVS2	210	185	20,500
F	VS1	200	175	20,000
F	VS2	200	175	20,000

What the octagonal price table tells you: At $200 to $310 across the board, octagonal carries the highest lab grown diamond price in USD, EUR and INR of any shape in this entire guide, roughly double round pricing at nearly every grade. As with all step cuts, VS2 remains the practical clarity floor, and given the premium this shape commands, buyers should be especially deliberate about confirming cut quality and proportion before committing to a stone at this price point.

Pentagonal Lab Grown Diamond – 1.00 ct

The pentagonal cut is a five-sided shape used almost exclusively as an accent or side stone in distinctive cluster and vintage-revival settings, prized by designers for its genuinely unusual geometric silhouette. Standalone centre stone use remains rare. The lab grown diamond price in USD, EUR and INR for pentagonal cuts reflects its position as one of the more specialist, low-volume shapes covered in this guide.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1
D	VVS2	280	245	27,000
D	VS1
D	VS2
E	VVS1	280	245	27,000
E	VVS2
E	VS1
E	VS2
F	VVS1
F	VVS2
F	VS1
F	VS2

What the pentagonal price table tells you: Both available data points sit at $280 — among the highest per-carat figures in this guide, for a shape almost never used as a standalone centre stone. Given how rarely this shape appears outside cluster settings, buyers most often source pentagonal stones for accent use, where consistent sizing across multiple small stones matters more than individual clarity grade.

Square Radiant Lab Grown Diamond – 1.00 ct

The square radiant is the square-proportioned counterpart to the standard rectangular radiant cut, combining brilliant-style faceting with a squared step-cut outline. It offers noticeably more sparkle than a princess cut while sharing a similar squared silhouette. The lab grown diamond price in USD, EUR and INR for square radiant cuts sits close to standard radiant pricing, with a modest premium reflecting its slightly more specialised cutting requirements.

Color	Clarity	USD ($)	EUR (€)	INR (₹)
D	VVS1	280	245	27,000
D	VVS2	280	245	27,000
D	VS1
D	VS2
E	VVS1
E	VVS2
E	VS1
E	VS2
F	VVS1
F	VVS2
F	VS1
F	VS2

What the square radiant price table tells you: With only D-colour data currently available, both quoted at $280, this shape sits firmly in the premium specialist tier alongside octagonal and pentagonal. Buyers torn between a princess cut and a step-cut aesthetic should weigh this meaningful price gap against how much the squared step-cut silhouette specifically matters to them, since standard radiant delivers a related look at a fraction of the cost.

Shape-by-Shape Price Comparison at a Glance

Because so many specialist shapes have incomplete wholesale data at the F/VS2 combination specifically, this summary instead uses D/VVS2 — the combination with the widest coverage across all shapes in this guide — so the comparison reflects real, available figures rather than gaps.

Shape	USD ($)	EUR (€)	INR (₹)
Round	120	105	12,500
Oval	120	105	12,500
Pear	120	105	12,500
Cushion	130	115	13,500
Emerald	120	105	12,500
Radiant	120	105	12,500
Princess	120	105	12,500
Asscher	110	100	11,500
Marquise	140	125	14,500
Heart	140	125	14,500
Trilliant	210	185	21,000
Baguette	180	160	18,000
Rose Cut	120	105	12,500
Old Miner	—	—	—
Square Emerald	150	135	15,500
Euro Cut	—	—	—
Cushion Modified	150	135	15,500
Half Moon	240	210	23,500
Trapezoid	210	185	21,000
Hexagonal	200	175	20,000
Kite	200	175	20,000
Ashoka	—	—	—
Portuguese	170	150	17,000
Octagonal	270	240	26,500
Pentagonal	280	245	27,000
Square Radiant	280	245	27,000

Old miner, euro cut, and ashoka have no data at D/VVS2 specifically — see their individual tables above for the limited combinations that are currently quoted. This comparison makes the underlying pattern unmistakable: mainstream, high-volume shapes (round through heart) cluster between $110 and $140, while specialist, low-volume shapes range from roughly $150 all the way up to $280 — the reverse of what many buyers assume going in.

How INR Buyers Should Think About Lab Grown Diamond Price in USD, EUR and INR

For buyers in India specifically, the lab grown diamond price in USD, EUR and INR picture has a particularly interesting dimension: India is the world’s dominant producer of lab grown diamonds, with Surat and Mumbai accounting for the majority of global CVD and HPHT production. Indian buyers therefore have access to production-source supply chains that international buyers typically access only at multiple remove, and the wholesale figures in this guide reflect pricing much closer to that production source than most international buyers would see quoted directly.

Retail buyers in India purchasing through established jewellery retailers will typically encounter pricing that reflects import duty (where relevant), GST, and retail margin stacked above the wholesale production prices shown in this guide.

The BIS standard IS 19469:2025, enforced from January 2026, mandates explicit “laboratory-grown diamond” labelling across all Indian diamond retail, providing regulatory clarity that supports confident purchasing decisions at every price point.

Practical Buying Guidance Based on These Price Tables

For mainstream shapes (round, oval, pear, cushion, emerald, radiant, princess, asscher, marquise, heart): Wholesale pricing clusters tightly between $100 and $160 across nearly every colour and clarity combination. At this level, the sensible strategy is to prioritise cut quality and overall stone consistency over chasing marginal savings between adjacent grades, since the price difference between them is often only $10 to $20.

For specialist shapes with strong data coverage (trilliant, octagonal, cushion modified, half moon, hexagonal, kite): Expect wholesale pricing in the $170 to $310 range, a genuine premium over mainstream shapes. Confirm the specific grade combination directly, since pricing swings more widely here and doesn’t always follow the pattern you’d expect from mainstream shapes.

For shapes with limited or no current data (old miner, euro cut, ashoka, portuguese, pentagonal, square radiant): Treat sourcing as a bespoke request. These shapes move through specialist cutters rather than standard wholesale parcels, and a direct quote for your exact specification is the only reliable way to get current pricing.

The single most important buying decision regardless of shape or budget: Prioritise Excellent cut. No colour or clarity upgrade produces a more visible improvement to how a diamond actually looks than moving from a Good or Very Good cut to a genuinely Excellent one.

A Note on Price Accuracy

Lab grown diamond price in USD, EUR and INR is not static. Production efficiency improvements, shifts in demand by shape, and currency fluctuations will all cause these figures to move over time. The tables in this guide reflect a snapshot of wholesale reference pricing and should be treated as a starting framework rather than a guaranteed quote. Always verify current pricing for your specific stone specification directly with your supplier before finalising a purchase or sourcing decision.