How much does a 1.00 to 1.49ct lab grown asscher diamond cost?

As of October 2026, 1.00 to 1.49ct lab grown asscher diamonds range from HK$986 HKD/ct to HK$36,870 HKD/ct, with an average of HK$4,351 HKD/ct.

What is the price range for 1.00 to 1.49ct lab grown asscher diamonds?

As of October 2026, the lowest listed price is HK$986 HKD per carat and the highest is HK$36,870 HKD per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 1.00 to 1.49ct lab grown asscher diamonds are available?

There are 89,189 active lab grown asscher listings between 1.00 to 1.49ct across 100+ retailers in the Carat Hunter index, refreshed daily.

How much can I save by comparing retailers for a 1.00 to 1.49ct lab grown asscher diamond?

Approximately 37% of these diamonds are available at multiple retailers, with an average price spread of 90% between the cheapest and most expensive listing of the same stone.

Lab Grown Asscher Diamonds, 1.00 to 1.49ct

Quick answer

As of October 2026, there are 89,189 listings of lab grown asscher diamonds between 1.00 to 1.49ct from at least 52 retailers. A typical stone in this range costs about HK$5,221 HKD in total, or HK$4,351 HKD per carat, and most listings sit between HK$986 HKD and HK$36,870 HKD per carat. About 37% of these stones are listed by more than one retailer, and the same stone is priced 90% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is D to E SI1 at HK$2,997 HKD per carat across 934 listings. The same shape in natural form runs about HK$26,270 HKD per carat, roughly 6.0 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. Asscher lab grown stones in the index: 470 USD per carat, -4.3% 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 89,189 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2
D-E	$656	$619	$443	$460	$470	$458	$382	$387
F-G	$600	$734	$563	$536	$466	$516	$414	$387
H-I	-	-	$953	$590	$513	$592	$1,059	-
N+	-	$513	$474	$453	$458	$468	$283	$218

Price by Colour & Clarity

Average price per carat for 1.00 to 1.49ct lab grown asscher diamonds by colour and clarity grade.

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	3,145	HK$5,151 HKD	127%
D-E	IF	3,360	HK$4,860 HKD	97%
D-E	SI1	934	HK$2,997 HKD	86%
D-E	SI2	44	HK$3,040 HKD	68%
D-E	VS1	18,438	HK$3,687 HKD	80%
D-E	VS2	5,721	HK$3,595 HKD	79%
D-E	VVS1	14,578	HK$3,476 HKD	97%
D-E	VVS2	26,788	HK$3,609 HKD	93%
F-G	FL	107	HK$4,710 HKD	114%
F-G	IF	171	HK$5,758 HKD	105%
F-G	SI1	177	HK$3,245 HKD	56%
F-G	SI2	16	HK$3,040 HKD	48%
F-G	VS1	2,380	HK$3,653 HKD	72%
F-G	VS2	863	HK$4,051 HKD	61%
F-G	VVS1	824	HK$4,414 HKD	105%
F-G	VVS2	2,339	HK$4,206 HKD	69%
H-I	SI1	11	HK$8,313 HKD	285%
H-I	VS1	274	HK$4,027 HKD	56%
H-I	VS2	132	HK$4,647 HKD	39%
H-I	VVS1	74	HK$7,477 HKD	14%
H-I	VVS2	185	HK$4,631 HKD	53%
N+	IF	136	HK$4,028 HKD	120%
N+	SI1	168	HK$2,223 HKD	136%
N+	SI2	47	HK$1,709 HKD	129%
N+	VS1	2,318	HK$3,593 HKD	120%
N+	VS2	1,211	HK$3,671 HKD	146%
N+	VVS1	1,115	HK$3,715 HKD	98%
N+	VVS2	3,205	HK$3,558 HKD	124%
N+	other	428	HK$10,439 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