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 HK$941 HKD/ct to HK$33,470 HKD/ct, with an average of HK$5,540 HKD/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 HK$941 HKD per carat and the highest is HK$33,470 HKD 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 HK$13,296 HKD in total, or HK$5,540 HKD per carat, and most listings sit between HK$941 HKD and HK$33,470 HKD 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 HK$3,971 HKD per carat across 41,887 listings. The same shape in natural form runs about HK$76,188 HKD 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	HK$14,517 HKD	82%
D-E	IF	16,717	HK$11,159 HKD	94%
D-E	SI1	1,141	HK$3,141 HKD	120%
D-E	SI2	68	HK$1,871 HKD	97%
D-E	VS1	93,507	HK$4,016 HKD	102%
D-E	VS2	21,257	HK$3,985 HKD	98%
D-E	VVS1	79,311	HK$4,978 HKD	107%
D-E	VVS2	152,738	HK$4,092 HKD	108%
F-G	FL	19	HK$8,217 HKD	63%
F-G	IF	887	HK$8,341 HKD	99%
F-G	SI1	414	HK$4,266 HKD	94%
F-G	SI2	10	HK$2,146 HKD	48%
F-G	VS1	41,887	HK$3,971 HKD	96%
F-G	VS2	9,201	HK$4,770 HKD	81%
F-G	VVS1	10,597	HK$4,291 HKD	115%
F-G	VVS2	55,808	HK$4,068 HKD	103%
H-I	SI1	35	HK$5,135 HKD	221%
H-I	VS1	717	HK$5,117 HKD	94%
H-I	VS2	266	HK$6,624 HKD	40%
H-I	VVS1	160	HK$10,239 HKD	21%
H-I	VVS2	702	HK$5,201 HKD	98%
J-K	VS1	20	HK$4,508 HKD	68%
J-K	VVS2	12	HK$7,778 HKD	61%
L-M	VS1	27	HK$5,433 HKD	38%
L-M	VVS2	47	HK$4,573 HKD	49%
N+	I	26	HK$1,431 HKD	156%
N+	IF	32	HK$10,537 HKD	85%
N+	SI1	487	HK$2,637 HKD	120%
N+	SI2	123	HK$3,608 HKD	102%
N+	VS1	7,927	HK$3,734 HKD	119%
N+	VS2	2,903	HK$3,323 HKD	124%
N+	VVS1	401	HK$4,070 HKD	116%
N+	VVS2	6,468	HK$3,776 HKD	119%
N+	other	726	HK$13,809 HKD	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