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

As of October 2026, 2.00 to 2.99ct lab grown heart diamonds range from HK$1,153 HKD/ct to HK$34,305 HKD/ct, with an average of HK$5,431 HKD/ct.

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

As of October 2026, the lowest listed price is HK$1,153 HKD per carat and the highest is HK$34,305 HKD per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

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

There are 179,660 active lab grown heart 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 heart diamond?

Approximately 50% of these diamonds are available at multiple retailers, with an average price spread of 118% between the cheapest and most expensive listing of the same stone.

Lab Grown Heart Diamonds, 2.00 to 2.99ct

Quick answer

As of October 2026, there are 179,660 listings of lab grown heart diamonds between 2.00 to 2.99ct from at least 57 retailers. A typical stone in this range costs about HK$13,035 HKD in total, or HK$5,431 HKD per carat, and most listings sit between HK$1,153 HKD and HK$34,305 HKD per carat. About 50% of these stones are listed by more than one retailer, and the same stone is priced 118% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is D to E VS2 at HK$3,134 HKD per carat across 7,002 listings. The same shape in natural form runs about HK$53,415 HKD per carat, roughly 9.8 times more.

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

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Heart lab grown stones in the index: 421 USD per carat, -1.8% 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: October 2026

Browse 179,660 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$1,111	$852	$534	$422	$422	$400	$344	$304	-
F-G	$963	$1,690	$456	$404	$427	$464	$580	$1,129	-
H-I	-	-	$756	$419	$554	$995	$1,504	$1,328	-
J-K	-	-	-	-	-	$1,311	-	-	-
L-M	-	-	-	-	$545	-	-	-	-
N+	$1,066	$1,255	$522	$462	$424	$420	$350	$223	$182

Price by Colour & Clarity

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

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	3,187	HK$8,715 HKD	107%
D-E	IF	3,960	HK$6,682 HKD	102%
D-E	SI1	482	HK$2,697 HKD	87%
D-E	SI2	54	HK$2,384 HKD	69%
D-E	VS1	43,957	HK$3,308 HKD	110%
D-E	VS2	7,002	HK$3,134 HKD	115%
D-E	VVS1	16,032	HK$4,190 HKD	112%
D-E	VVS2	47,280	HK$3,313 HKD	111%
F-G	FL	21	HK$7,555 HKD	120%
F-G	IF	198	HK$13,258 HKD	102%
F-G	SI1	488	HK$4,552 HKD	221%
F-G	SI2	62	HK$8,858 HKD	267%
F-G	VS1	11,801	HK$3,348 HKD	97%
F-G	VS2	2,756	HK$3,643 HKD	93%
F-G	VVS1	2,458	HK$3,576 HKD	108%
F-G	VVS2	13,432	HK$3,173 HKD	105%
H-I	SI1	145	HK$11,799 HKD	73%
H-I	SI2	37	HK$10,421 HKD	44%
H-I	VS1	836	HK$4,347 HKD	159%
H-I	VS2	231	HK$7,805 HKD	104%
H-I	VVS1	27	HK$5,928 HKD	81%
H-I	VVS2	476	HK$3,291 HKD	127%
J-K	VS2	34	HK$10,286 HKD	55%
L-M	VS1	24	HK$4,277 HKD	72%
N+	FL	18	HK$8,363 HKD	93%
N+	I	39	HK$1,428 HKD	187%
N+	IF	10	HK$9,843 HKD	100%
N+	SI1	794	HK$2,745 HKD	139%
N+	SI2	187	HK$1,748 HKD	190%
N+	VS1	12,298	HK$3,324 HKD	130%
N+	VS2	4,456	HK$3,298 HKD	129%
N+	VVS1	298	HK$4,095 HKD	149%
N+	VVS2	5,876	HK$3,626 HKD	124%
N+	other	704	HK$14,388 HKD	13%

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