How much does a 5.00ct+ F VS1 lab grown cushion diamond cost?

As of September 2026, 5.00ct+ F VS1 lab grown cushion diamonds typically cost HK$8,959 HKD to HK$81,792 HKD, with a median price of HK$20,946 HKD. There are currently 3,489 diamonds matching this specification available across retailers.

Where can I find the best price on a F VS1 cushion diamond?

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

5.00ct+ F VS1 Lab Grown Cushion

Quick answer

As of September 2026, there are 3,489 lab grown cushion diamonds with F colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run HK$8,959 HKD to HK$81,792 HKD, with a median of HK$20,946 HKD. At least 37 retailers stock this exact specification. Half of all listings fall between HK$2,724 HKD and HK$7,392 HKD per carat. The same specification in natural form lists at a median of about HK$308,494 HKD per carat.

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. Cushion lab grown stones in the index: 466 USD per carat, -14.7% 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

Available

3,489

Lowest Price

HK$3,038 HKD

Highest Price

HK$4,662,092 HKD

Average Price

HK$39,713 HKD

Market Intelligence

Retailers Selling

Price Spread

102.4%

Price Range

Price per carat distribution across retailers

$593/ct

10th Percentile

$280

Median

$593

90th Percentile

$1,393

Score Distribution

3.5K diamonds scored across 4 quality tiers

Excellent

682 (19.5%)

Very Good

1,094 (31.4%)

Good

573 (16.4%)

Average

1,140 (32.7%)

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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