How much does a 3.00 to 4.99ct F VS1 natural cushion diamond cost?

As of October 2026, 3.00 to 4.99ct F VS1 natural cushion diamonds typically cost £29,044 GBP to £76,988 GBP, with a median price of £40,406 GBP. There are currently 60 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 32%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F VS1 Natural Cushion

Quick answer

As of October 2026, there are 60 natural cushion diamonds with F colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £29,044 GBP to £76,988 GBP, with a median of £40,406 GBP. At least 60 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 32%. Half of all listings fall between £10,243 GBP and £14,045 GBP per carat. The same specification in lab grown form lists at a median of about £388 GBP per carat. Over the last 30 days the median price moved -0.5% 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 natural stones in the index: 2,948 USD per carat, +1.7% 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

£24,544 GBP

Highest Price

£140,026 GBP

Average Price

£47,608 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

38.4%

Price Spread

31.5%

30-Day Price Trend

-0.5%

30-Day Supply Change

+7.9%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$16,165/ct

10th Percentile

$11,700

Median

$16,165

90th Percentile

$21,931

Score Distribution

135 diamonds scored across 4 quality tiers

Excellent

28 (20.7%)

Very Good

20 (14.8%)

Good

28 (20.7%)

Average

59 (43.7%)

Find Your Diamond

Search 60 F VS1 cushion diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

F VS2VS2 inclusions are not visible without magnification

Save 5%

Lab-Grown F VS1Same specifications, lab-grown origin

Save 97%

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