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

As of October 2026, 5.00ct+ F VS1 lab grown cushion diamonds typically cost HK$7,336 HKD to HK$62,660 HKD, with a median price of HK$15,442 HKD. There are currently 2,060 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 92%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ F VS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 2,060 lab grown cushion diamonds with F colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run HK$7,336 HKD to HK$62,660 HKD, with a median of HK$15,442 HKD. At least 45 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 92%. Half of all listings fall between HK$2,535 HKD and HK$6,052 HKD per carat. The same specification in natural form lists at a median of about HK$202,905 HKD per carat. Over the last 30 days the median price moved -8.4% and the number of listings moved +25.5%.

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

2,060

Lowest Price

HK$5,822 HKD

Highest Price

HK$477,709 HKD

Average Price

HK$27,367 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

42.0%

Price Spread

91.9%

30-Day Price Trend

-8.4%

30-Day Supply Change

+25.5%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$488/ct

10th Percentile

$253

Median

$488

90th Percentile

$1,152

Score Distribution

3.7K diamonds scored across 4 quality tiers

Excellent

1,593 (43.2%)

Very Good

655 (17.8%)

Good

729 (19.8%)

Average

708 (19.2%)

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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