How much does a 2.00 to 2.99ct lab grown marquise diamond cost?

As of November 2026, 2.00 to 2.99ct lab grown marquise diamonds range from $154 SGD/ct to $5,465 SGD/ct, with an average of $905 SGD/ct.

What is the price range for 2.00 to 2.99ct lab grown marquise diamonds?

As of November 2026, the lowest listed price is $154 SGD per carat and the highest is $5,465 SGD per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 2.00 to 2.99ct lab grown marquise diamonds are available?

There are 519,651 active lab grown marquise listings between 2.00 to 2.99ct across 100+ retailers in the Carat Hunter index, refreshed daily.

How much can I save by comparing retailers for a 2.00 to 2.99ct lab grown marquise diamond?

Approximately 46% of these diamonds are available at multiple retailers, with an average price spread of 92% between the cheapest and most expensive listing of the same stone.

Lab Grown Marquise Diamonds, 2.00 to 2.99ct

Quick answer

As of November 2026, there are 519,651 listings of lab grown marquise diamonds between 2.00 to 2.99ct from at least 61 retailers. A typical stone in this range costs about $2,171 SGD in total, or $905 SGD per carat, and most listings sit between $154 SGD and $5,465 SGD per carat. About 46% of these stones are listed by more than one retailer, and the same stone is priced 92% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is F to G VS1 at $649 SGD per carat across 41,887 listings. The same shape in natural form runs about $12,441 SGD per carat, roughly 13.8 times more.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise lab grown stones in the index: 505 USD per carat, +1.6% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: November 2026

Browse 519,651 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$1,850	$1,422	$634	$522	$512	$508	$400	$238	-
F-G	$1,047	$1,063	$547	$518	$506	$608	$544	$274	-
H-I	-	-	$1,305	$663	$652	$844	$654	-	-
J-K	-	-	-	$991	$575	-	-	-	-
L-M	-	-	-	$583	$692	-	-	-	-
N+	-	$1,343	$519	$481	$476	$424	$336	$460	$182

Price by Colour & Clarity

Average price per carat for 2.00 to 2.99ct lab grown marquise diamonds by colour and clarity grade.

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	15,010	$2,371 SGD	82%
D-E	IF	16,717	$1,822 SGD	94%
D-E	SI1	1,141	$513 SGD	120%
D-E	SI2	68	$306 SGD	97%
D-E	VS1	93,507	$656 SGD	102%
D-E	VS2	21,257	$651 SGD	98%
D-E	VVS1	79,311	$813 SGD	107%
D-E	VVS2	152,738	$668 SGD	108%
F-G	FL	19	$1,342 SGD	63%
F-G	IF	887	$1,362 SGD	99%
F-G	SI1	414	$697 SGD	94%
F-G	SI2	10	$350 SGD	48%
F-G	VS1	41,887	$649 SGD	96%
F-G	VS2	9,201	$779 SGD	81%
F-G	VVS1	10,597	$701 SGD	115%
F-G	VVS2	55,808	$664 SGD	103%
H-I	SI1	35	$838 SGD	221%
H-I	VS1	717	$836 SGD	94%
H-I	VS2	266	$1,082 SGD	40%
H-I	VVS1	160	$1,672 SGD	21%
H-I	VVS2	702	$849 SGD	98%
J-K	VS1	20	$736 SGD	68%
J-K	VVS2	12	$1,270 SGD	61%
L-M	VS1	27	$887 SGD	38%
L-M	VVS2	47	$747 SGD	49%
N+	I	26	$234 SGD	156%
N+	IF	32	$1,721 SGD	85%
N+	SI1	487	$431 SGD	120%
N+	SI2	123	$589 SGD	102%
N+	VS1	7,927	$610 SGD	119%
N+	VS2	2,903	$543 SGD	124%
N+	VVS1	401	$665 SGD	116%
N+	VVS2	6,468	$617 SGD	119%
N+	other	726	$2,255 SGD	18%

Explore by Specification

D FL D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 D SI2 E FL E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 E SI2 F FL F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 F SI2 G FL G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 G SI2 H FL H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 H SI2 I FL I IF I VVS1 I VVS2 I VS1 I VS2 I SI1 I SI2 J FL J IF J VVS1 J VVS2 J VS1 J VS2 J SI1 J SI2