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

As of October 2026, 2.00 to 2.99ct F IF lab grown round diamonds typically cost £345 GBP to £4,407 GBP, with a median price of £973 GBP. There are currently 116 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 109%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct F IF Lab Grown Round

Quick answer

As of October 2026, there are 116 lab grown round diamonds with F colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £345 GBP to £4,407 GBP, with a median of £973 GBP. At least 39 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 109%. Half of all listings fall between £242 GBP and £721 GBP per carat. The same specification in natural form lists at a median of about £13,346 GBP per carat. Over the last 30 days the median price moved -4.0% and the number of listings moved +15.8%.

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. Round lab grown stones in the index: 414 USD per carat, -5.0% 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

116

Lowest Price

£276 GBP

Highest Price

£7,388 GBP

Average Price

£1,789 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

34.3%

Price Spread

109.1%

30-Day Price Trend

-4.0%

30-Day Supply Change

+15.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$588/ct

10th Percentile

$228

Median

$588

90th Percentile

$1,328

Score Distribution

287 diamonds scored across 4 quality tiers

Excellent

120 (41.8%)

Very Good

29 (10.1%)

Good

42 (14.6%)

Average

96 (33.4%)

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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