How much does a 3.00 to 4.99ct lab grown asscher diamond cost?

As of September 2026, 3.00 to 4.99ct lab grown asscher diamonds range from HK$1,624 HKD/ct to HK$126,474 HKD/ct, with an average of HK$11,997 HKD/ct.

What is the price range for 3.00 to 4.99ct lab grown asscher diamonds?

As of September 2026, the lowest listed price is HK$1,624 HKD per carat and the highest is HK$126,474 HKD per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 3.00 to 4.99ct lab grown asscher diamonds are available?

There are 51,852 active lab grown asscher listings between 3.00 to 4.99ct across 100+ retailers in the Carat Hunter index, refreshed daily.

Lab Grown Asscher Diamonds, 3.00 to 4.99ct

Quick answer

As of September 2026, there are 51,852 lab grown asscher diamonds between 3.00 to 4.99ct listed by at least 49 retailers. A typical stone in this range costs about HK$45,590 HKD in total, or HK$11,997 HKD per carat, and most listings sit between HK$1,624 HKD and HK$126,474 HKD per carat. The best value grade combination with real depth of stock is F to G VVS2 at HK$3,535 HKD per carat across 4,508 listings. The same shape in natural form runs about HK$98,301 HKD per carat, roughly 8.2 times more.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Asscher lab grown stones in the index: 526 USD per carat, +3.3% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Browse 51,852 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2
D-E	$2,757	$2,166	$1,389	$640	$500	$529	$476	-
F-G	-	$1,064	$1,479	$451	$491	$704	$700	$13K
H-I	-	$1,363	$1,797	$1,181	$972	$995	$1,239	$13K
J-K	-	$1,732	$1,852	-	$993	$1,662	$1,629	-
N+	-	-	$670	$535	$562	$534	$453	-

Price by Colour & Clarity

Average price per carat for 3.00 to 4.99ct lab grown asscher diamonds by colour and clarity grade.

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	2,368	HK$21,623 HKD	109%
D-E	IF	3,295	HK$16,987 HKD	106%
D-E	SI1	118	HK$3,732 HKD	218%
D-E	VS1	9,700	HK$3,924 HKD	195%
D-E	VS2	2,391	HK$4,146 HKD	168%
D-E	VVS1	5,532	HK$10,893 HKD	109%
D-E	VVS2	12,704	HK$5,021 HKD	176%
F-G	IF	35	HK$8,342 HKD	112%
F-G	SI1	91	HK$5,486 HKD	169%
F-G	SI2	12	HK$101,339 HKD	74%
F-G	VS1	5,431	HK$3,852 HKD	174%
F-G	VS2	1,591	HK$5,523 HKD	118%
F-G	VVS1	423	HK$11,600 HKD	90%
F-G	VVS2	4,508	HK$3,535 HKD	237%
H-I	IF	14	HK$10,689 HKD	25%
H-I	SI1	20	HK$9,714 HKD	86%
H-I	SI2	11	HK$105,361 HKD	22%
H-I	VS1	674	HK$7,624 HKD	105%
H-I	VS2	270	HK$7,803 HKD	40%
H-I	VVS1	83	HK$14,089 HKD	19%
H-I	VVS2	324	HK$9,259 HKD	65%
J-K	IF	11	HK$13,581 HKD	160%
J-K	SI1	10	HK$12,778 HKD	10%
J-K	VS1	10	HK$7,787 HKD	49%
J-K	VS2	14	HK$13,033 HKD	65%
J-K	VVS1	11	HK$14,520 HKD	121%
N+	SI1	62	HK$3,553 HKD	80%
N+	VS1	1,204	HK$4,404 HKD	96%
N+	VS2	419	HK$4,185 HKD	92%
N+	VVS1	25	HK$5,251 HKD	87%
N+	VVS2	356	HK$4,198 HKD	101%
N+	other	135	HK$16,435 HKD	22%

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