How much does a 3.00 to 4.99ct F VVS1 lab grown cushion diamond cost?

As of October 2026, 3.00 to 4.99ct F VVS1 lab grown cushion diamonds typically cost HK$6,921 HKD to HK$50,507 HKD, with a median price of HK$16,272 HKD. There are currently 335 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 90%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F VVS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 335 lab grown cushion diamonds with F colour and VVS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$6,921 HKD to HK$50,507 HKD, with a median of HK$16,272 HKD. At least 51 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 90%. Half of all listings fall between HK$3,341 HKD and HK$8,736 HKD per carat. The same specification in natural form lists at a median of about HK$155,081 HKD per carat. Over the last 30 days the median price moved +24.7% and the number of listings moved -7.9%.

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

335

Lowest Price

HK$4,951 HKD

Highest Price

HK$81,879 HKD

Average Price

HK$23,012 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

40.8%

Price Spread

90.1%

30-Day Price Trend

+24.7%

30-Day Supply Change

-7.9%

Volatility (30d)

0.08

Price Range

Price per carat distribution across retailers

$763/ct

10th Percentile

$314

Median

$763

90th Percentile

$1,640

Score Distribution

782 diamonds scored across 4 quality tiers

Excellent

248 (31.7%)

Very Good

141 (18.0%)

Good

154 (19.7%)

Average

239 (30.6%)

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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