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

As of October 2026, 2.00 to 2.99ct H IF lab grown round diamonds typically cost £1,107 GBP to £9,157 GBP, with a median price of £3,116 GBP. There are currently 2 diamonds matching this specification available across retailers.

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

About 30% of these diamonds are available at multiple retailers, with an average price spread of 182%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H IF Lab Grown Round

Quick answer

As of October 2026, there are 2 lab grown round diamonds with H colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £1,107 GBP to £9,157 GBP, with a median of £3,116 GBP. At least 20 retailers stock this exact specification, and 30% of the stones appear at more than one of them, with an average price spread of 182%. Half of all listings fall between £202 GBP and £1,259 GBP per carat. The same specification in natural form lists at a median of about £8,797 GBP per carat.

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

Lowest Price

£939 GBP

Highest Price

£14,577 GBP

Average Price

£4,110 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

30.0%

Price Spread

181.8%

Price Range

Price per carat distribution across retailers

$774/ct

10th Percentile

$243

Median

$774

90th Percentile

$2,197

Score Distribution

14 diamonds scored across 4 quality tiers

Excellent

2 (14.3%)

Very Good

3 (21.4%)

Good

7 (50.0%)

Average

2 (14.3%)

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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