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

As of November 2026, 2.00 to 2.99ct lab grown princess diamonds range from £97 GBP/ct to £5,890 GBP/ct, with an average of £650 GBP/ct.

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

As of November 2026, the lowest listed price is £97 GBP per carat and the highest is £5,890 GBP per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

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

There are 364,280 active lab grown princess 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 princess diamond?

Approximately 42% of these diamonds are available at multiple retailers, with an average price spread of 103% between the cheapest and most expensive listing of the same stone.

Lab Grown Princess Diamonds, 2.00 to 2.99ct

Quick answer

As of November 2026, there are 364,280 listings of lab grown princess diamonds between 2.00 to 2.99ct from at least 59 retailers. A typical stone in this range costs about £1,560 GBP in total, or £650 GBP per carat, and most listings sit between £97 GBP and £5,890 GBP per carat. About 42% of these stones are listed by more than one retailer, and the same stone is priced 103% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is F to G VS2 at £320 GBP per carat across 9,514 listings. The same shape in natural form runs about £4,383 GBP per carat, roughly 6.7 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. Princess lab grown stones in the index: 458 USD per carat, -2.9% 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 364,280 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$1,298	$1,351	$638	$506	$462	$480	$395	$233	-
F-G	$1,132	$1,180	$553	$466	$459	$429	$554	$949	-
H-I	-	-	$893	$458	$513	$727	$955	$1,388	-
J-K	-	-	-	$511	$1,247	$1,929	$1,344	$1,646	-
L-M	-	-	-	-	-	$284	-	-	-
N+	-	$1,873	$426	$415	$398	$490	$833	$2,294	$161

Price by Colour & Clarity

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

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	8,218	£967 GBP	103%
D-E	IF	9,764	£1,006 GBP	100%
D-E	SI1	643	£295 GBP	97%
D-E	SI2	35	£173 GBP	172%
D-E	VS1	85,783	£344 GBP	104%
D-E	VS2	13,053	£358 GBP	102%
D-E	VVS1	29,822	£476 GBP	105%
D-E	VVS2	95,579	£377 GBP	108%
F-G	FL	26	£844 GBP	89%
F-G	IF	232	£879 GBP	96%
F-G	SI1	925	£413 GBP	167%
F-G	SI2	43	£707 GBP	54%
F-G	VS1	45,632	£342 GBP	93%
F-G	VS2	9,514	£320 GBP	99%
F-G	VVS1	3,864	£412 GBP	122%
F-G	VVS2	37,030	£347 GBP	102%
H-I	SI1	456	£712 GBP	102%
H-I	SI2	134	£1,035 GBP	54%
H-I	VS1	3,375	£382 GBP	92%
H-I	VS2	1,423	£542 GBP	164%
H-I	VVS1	364	£665 GBP	86%
H-I	VVS2	1,864	£341 GBP	101%
J-K	SI1	1,530	£1,002 GBP	48%
J-K	SI2	564	£1,226 GBP	55%
J-K	VS1	189	£929 GBP	99%
J-K	VS2	710	£1,437 GBP	82%
J-K	VVS2	17	£381 GBP	73%
L-M	VS2	10	£212 GBP	54%
N+	I	18	£120 GBP	140%
N+	IF	40	£1,395 GBP	23%
N+	SI1	851	£621 GBP	246%
N+	SI2	330	£1,709 GBP	114%
N+	VS1	6,515	£296 GBP	131%
N+	VS2	2,473	£365 GBP	153%
N+	VVS1	115	£318 GBP	100%
N+	VVS2	2,573	£309 GBP	130%
N+	other	566	£1,243 GBP	27%

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