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 $213 NZD/ct to $7,585 NZD/ct, with an average of $1,255 NZD/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 $213 NZD per carat and the highest is $7,585 NZD 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 $3,013 NZD in total, or $1,255 NZD per carat, and most listings sit between $213 NZD and $7,585 NZD 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 $900 NZD per carat across 41,887 listings. The same shape in natural form runs about $17,265 NZD 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	$3,290 NZD	82%
D-E	IF	16,717	$2,529 NZD	94%
D-E	SI1	1,141	$712 NZD	120%
D-E	SI2	68	$424 NZD	97%
D-E	VS1	93,507	$910 NZD	102%
D-E	VS2	21,257	$903 NZD	98%
D-E	VVS1	79,311	$1,128 NZD	107%
D-E	VVS2	152,738	$927 NZD	108%
F-G	FL	19	$1,862 NZD	63%
F-G	IF	887	$1,890 NZD	99%
F-G	SI1	414	$967 NZD	94%
F-G	SI2	10	$486 NZD	48%
F-G	VS1	41,887	$900 NZD	96%
F-G	VS2	9,201	$1,081 NZD	81%
F-G	VVS1	10,597	$972 NZD	115%
F-G	VVS2	55,808	$922 NZD	103%
H-I	SI1	35	$1,164 NZD	221%
H-I	VS1	717	$1,160 NZD	94%
H-I	VS2	266	$1,501 NZD	40%
H-I	VVS1	160	$2,320 NZD	21%
H-I	VVS2	702	$1,179 NZD	98%
J-K	VS1	20	$1,021 NZD	68%
J-K	VVS2	12	$1,763 NZD	61%
L-M	VS1	27	$1,231 NZD	38%
L-M	VVS2	47	$1,036 NZD	49%
N+	I	26	$324 NZD	156%
N+	IF	32	$2,388 NZD	85%
N+	SI1	487	$597 NZD	120%
N+	SI2	123	$818 NZD	102%
N+	VS1	7,927	$846 NZD	119%
N+	VS2	2,903	$753 NZD	124%
N+	VVS1	401	$922 NZD	116%
N+	VVS2	6,468	$856 NZD	119%
N+	other	726	$3,129 NZD	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