How much does a 5.00ct+ H VVS1 lab grown cushion diamond cost?

As of October 2026, 5.00ct+ H VVS1 lab grown cushion diamonds typically cost HK$54,624 HKD to HK$185,825 HKD, with a median price of HK$117,355 HKD. There are currently 8 diamonds matching this specification available across retailers.

Where can I find the best price on a H VVS1 cushion diamond?

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ H VVS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 8 lab grown cushion diamonds with H colour and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run HK$54,624 HKD to HK$185,825 HKD, with a median of HK$117,355 HKD. At least 1 retailers stock this exact specification. Half of all listings fall between HK$17,666 HKD and HK$19,015 HKD per carat. The same specification in natural form lists at a median of about HK$133,919 HKD per carat. Over the last 30 days the median price moved -9.5% and the number of listings moved +5.7%.

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. Cushion lab grown stones in the index: 516 USD per carat, +6.9% 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: October 2026

Available

Lowest Price

HK$5,916 HKD

Highest Price

HK$224,909 HKD

Average Price

HK$118,606 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

0.0%

Price Spread

7.3%

30-Day Price Trend

-9.5%

30-Day Supply Change

+5.7%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$2,353/ct

10th Percentile

$2,139

Median

$2,353

90th Percentile

$2,555

Score Distribution

112 diamonds scored across 4 quality tiers

Excellent

5 (4.5%)

Very Good

2 (1.8%)

Good

4 (3.6%)

Average

101 (90.2%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1