How much does a 2.00 to 2.99ct D IF lab grown radiant diamond cost?

As of September 2026, 2.00 to 2.99ct D IF lab grown radiant diamonds typically cost €624 EUR to €5,490 EUR, with a median price of €1,644 EUR. There are currently 3,814 diamonds matching this specification available across retailers.

Where can I find the best price on a D IF radiant diamond?

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2.00 to 2.99ct D IF Lab Grown Radiant

Quick answer

As of September 2026, there are 3,814 lab grown radiant diamonds with D colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €624 EUR to €5,490 EUR, with a median of €1,644 EUR. At least 41 retailers stock this exact specification. Half of all listings fall between €478 EUR and €1,732 EUR per carat. The same specification in natural form lists at a median of about €8,204 EUR 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. Radiant lab grown stones in the index: 473 USD per carat, -12.5% 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

3,814

Lowest Price

€363 EUR

Highest Price

€29,563 EUR

Average Price

€2,572 EUR

Market Intelligence

Retailers Selling

Price Spread

170.0%

Price Range

Price per carat distribution across retailers

$855/ct

10th Percentile

$398

Median

$855

90th Percentile

$2,576

Score Distribution

3.8K diamonds scored across 5 quality tiers

Exceptional

4 (0.1%)

Excellent

1,192 (31.3%)

Very Good

1,079 (28.3%)

Good

726 (19.0%)

Average

813 (21.3%)

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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