How much does a lab grown princess diamond cost in Hong Kong?

Lab Grown princess diamonds in Hong Kong list between HK$1,095 HKD and HK$129,633 HKD HKD, with a median of HK$9,033 HKD across 910,676 active listings.

Is a lab grown princess diamond worth it in Hong Kong?

Lab Grown princess stones in Hong Kong are priced in HKD and reflect local retailer markup. Cross-retailer aggregation across more than one hundred sources lets you see if a particular listing is above or below the regional median.

Where does Hong Kong pricing data come from for princess diamonds?

Carat Hunter aggregates live retailer pricing from more than one hundred jewellery sites globally and shows the Hong Kong view in HKD. Pricing for princess stones is refreshed daily.

Lab Grown Princess Diamond Prices in Hong Kong

Quick answer

As of September 2026, Carat Hunter tracks 910,676 lab grown princess diamonds listed by at least 57 retailers. The median listing sits at HK$9,033 HKD per carat, and most stock falls between HK$1,095 HKD and HK$129,633 HKD per carat. About 2% of these stones are listed by more than one retailer, and the same stone is priced 110% apart on average between its cheapest and most expensive seller. The most common size is 2.00 to 2.49 carats, with 179,924 listings at an average of HK$9,757 HKD per carat. The best value grade combination with real depth of stock is F to G VS1 at HK$4,178 HKD per carat across 93,653 listings. The same shape in natural form runs about HK$39,013 HKD per carat, roughly 4.3 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. Princess lab grown stones in the index: 481 USD per carat, -7.3% 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

By Carat Weight

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$2,385	$1,887	$809	$599	$567	$551	$454	$1,018	$2,980
F-G	$1,935	$1,165	$738	$564	$543	$616	$690	$1,796	$2,071
H-I	-	$2,138	$1,334	$580	$650	$985	$1,359	$1,912	$2,529
J-K	-	$1,460	$2,142	$979	$1,135	$1,546	$1,595	$1,959	$2,901
L-M	-	-	$1,165	$1,703	$1,238	$1,285	$1,130	$917	$540
N+	-	$1,787	$646	$731	$705	$802	$1,229	$1,824	-

By Carat Weight

Avg: HK$10,725 HKD/ct

Avg: HK$10,287 HKD/ct

Avg: HK$11,199 HKD/ct

Price by Colour & Clarity

Colour	Clarity	Listings	Avg Price/ct
D-E	FL	14,543	HK$18,349 HKD
D-E	I	39	HK$22,919 HKD
D-E	IF	23,502	HK$14,514 HKD
D-E	SI1	2,369	HK$3,491 HKD
D-E	SI2	248	HK$7,831 HKD
D-E	VS1	201,685	HK$4,361 HKD
D-E	VS2	33,653	HK$4,241 HKD
D-E	VVS1	99,336	HK$6,226 HKD
D-E	VVS2	273,089	HK$4,607 HKD
F-G	FL	73	HK$14,882 HKD
F-G	I	85	HK$15,931 HKD
F-G	IF	740	HK$8,965 HKD
F-G	SI1	2,812	HK$5,309 HKD
F-G	SI2	470	HK$13,814 HKD
F-G	VS1	93,653	HK$4,178 HKD
F-G	VS2	22,347	HK$4,739 HKD
F-G	VVS1	10,040	HK$5,674 HKD
F-G	VVS2	85,358	HK$4,336 HKD
H-I	I	86	HK$19,450 HKD
H-I	IF	106	HK$16,442 HKD
H-I	SI1	1,380	HK$10,456 HKD
H-I	SI2	268	HK$14,710 HKD
H-I	VS1	10,324	HK$4,997 HKD
H-I	VS2	4,099	HK$7,575 HKD
H-I	VVS1	966	HK$10,261 HKD
H-I	VVS2	4,984	HK$4,459 HKD
J-K	I	70	HK$22,313 HKD
J-K	IF	74	HK$11,233 HKD
J-K	SI1	1,534	HK$12,271 HKD
J-K	SI2	474	HK$15,070 HKD
J-K	VS1	471	HK$8,732 HKD
J-K	VS2	947	HK$11,890 HKD
J-K	VVS1	103	HK$16,479 HKD
J-K	VVS2	320	HK$7,534 HKD
L-M	I	11	HK$4,157 HKD
L-M	SI1	34	HK$8,689 HKD
L-M	SI2	15	HK$7,053 HKD
L-M	VS1	34	HK$9,524 HKD
L-M	VS2	47	HK$9,886 HKD
L-M	VVS1	33	HK$8,960 HKD
L-M	VVS2	10	HK$13,104 HKD
N+	IF	203	HK$13,746 HKD
N+	SI1	1,294	HK$9,452 HKD
N+	SI2	345	HK$14,033 HKD
N+	VS1	8,557	HK$5,424 HKD
N+	VS2	3,864	HK$6,172 HKD
N+	VVS1	158	HK$4,966 HKD
N+	VVS2	4,053	HK$5,625 HKD
N+	other	1,770	HK$13,104 HKD