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

As of October 2026, 2.00 to 2.99ct lab grown radiant diamonds range from $249 NZD/ct to $13,065 NZD/ct, with an average of $1,691 NZD/ct.

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

As of October 2026, the lowest listed price is $249 NZD per carat and the highest is $13,065 NZD per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

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

There are 463,988 active lab grown radiant 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 radiant diamond?

Approximately 37% of these diamonds are available at multiple retailers, with an average price spread of 121% between the cheapest and most expensive listing of the same stone.

Lab Grown Radiant Diamonds, 2.00 to 2.99ct

Quick answer

As of October 2026, there are 463,988 listings of lab grown radiant diamonds between 2.00 to 2.99ct from at least 62 retailers. A typical stone in this range costs about $4,058 NZD in total, or $1,691 NZD per carat, and most listings sit between $249 NZD and $13,065 NZD per carat. About 37% of these stones are listed by more than one retailer, and the same stone is priced 121% 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 $795 NZD per carat across 18,420 listings. The same shape in natural form runs about $14,106 NZD per carat, roughly 8.3 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. Radiant lab grown stones in the index: 474 USD per carat, -2.1% 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 463,988 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$1,126	$929	$571	$559	$495	$446	$383	$689	-
F-G	$1,051	$915	$555	$476	$490	$541	$571	$438	-
H-I	-	$995	$998	$477	$811	$1,298	$1,526	$440	-
J-K	-	-	-	$510	$3,922	$3,833	$1,746	-	-
L-M	-	-	-	-	-	-	$256	-	-
N+	$2,227	$1,714	$595	$458	$446	$402	$343	$295	$346

Price by Colour & Clarity

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

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	12,547	$2,006 NZD	110%
D-E	IF	23,860	$1,655 NZD	103%
D-E	SI1	1,400	$682 NZD	102%
D-E	SI2	62	$1,228 NZD	104%
D-E	VS1	95,661	$881 NZD	100%
D-E	VS2	18,420	$795 NZD	99%
D-E	VVS1	57,049	$1,018 NZD	105%
D-E	VVS2	104,724	$995 NZD	104%
F-G	FL	154	$1,872 NZD	104%
F-G	IF	1,476	$1,631 NZD	109%
F-G	SI1	1,377	$1,016 NZD	253%
F-G	SI2	119	$780 NZD	146%
F-G	VS1	37,533	$873 NZD	96%
F-G	VS2	10,032	$963 NZD	140%
F-G	VVS1	5,100	$988 NZD	103%
F-G	VVS2	29,391	$848 NZD	99%
H-I	IF	83	$1,772 NZD	102%
H-I	SI1	323	$2,719 NZD	83%
H-I	SI2	22	$784 NZD	144%
H-I	VS1	3,831	$1,445 NZD	205%
H-I	VS2	1,755	$2,312 NZD	138%
H-I	VVS1	295	$1,779 NZD	68%
H-I	VVS2	2,028	$850 NZD	116%
J-K	SI1	15	$3,110 NZD	190%
J-K	VS1	115	$6,987 NZD	100%
J-K	VS2	86	$6,828 NZD	255%
J-K	VVS2	62	$909 NZD	112%
L-M	SI1	10	$456 NZD	63%
N+	FL	39	$3,967 NZD	122%
N+	I	28	$616 NZD	132%
N+	IF	252	$3,053 NZD	84%
N+	SI1	1,747	$611 NZD	127%
N+	SI2	309	$525 NZD	170%
N+	VS1	25,534	$794 NZD	121%
N+	VS2	9,784	$716 NZD	127%
N+	VVS1	1,097	$1,061 NZD	124%
N+	VVS2	15,958	$816 NZD	117%
N+	other	1,710	$3,141 NZD	20%

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