How much does a 2.00 to 2.99ct F IF lab grown cushion diamond cost?

As of September 2026, 2.00 to 2.99ct F IF lab grown cushion diamonds typically cost £700 GBP to £5,869 GBP, with a median price of £2,488 GBP. There are currently 124 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct F IF Lab Grown Cushion

Quick answer

As of September 2026, there are 124 lab grown cushion diamonds with F colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £700 GBP to £5,869 GBP, with a median of £2,488 GBP. At least 30 retailers stock this exact specification. Half of all listings fall between £634 GBP and £1,651 GBP per carat. The same specification in natural form lists at a median of about £10,104 GBP 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

124

Lowest Price

£272 GBP

Highest Price

£17,182 GBP

Average Price

£2,800 GBP

Market Intelligence

Retailers Selling

Price Spread

95.3%

Price Range

Price per carat distribution across retailers

$1,442/ct

10th Percentile

$528

Median

$1,442

90th Percentile

$2,914

Score Distribution

124 diamonds scored across 5 quality tiers

Exceptional

1 (0.8%)

Excellent

39 (31.5%)

Very Good

20 (16.1%)

Good

24 (19.4%)

Average

40 (32.3%)

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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