How much does a 2.00 to 2.99ct D FL lab grown cushion diamond cost?

As of September 2026, 2.00 to 2.99ct D FL lab grown cushion diamonds typically cost €1,299 EUR to €7,634 EUR, with a median price of €3,762 EUR. There are currently 3,000 diamonds matching this specification available across retailers.

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2.00 to 2.99ct D FL Lab Grown Cushion

Quick answer

As of September 2026, there are 3,000 lab grown cushion diamonds with D colour and FL clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €1,299 EUR to €7,634 EUR, with a median of €3,762 EUR. At least 31 retailers stock this exact specification. Half of all listings fall between €840 EUR and €2,771 EUR per carat. The same specification in natural form lists at a median of about €16,874 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. 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

3,000

Lowest Price

€823 EUR

Highest Price

€71,013 EUR

Average Price

€4,150 EUR

Market Intelligence

Retailers Selling

Price Spread

153.8%

Price Range

Price per carat distribution across retailers

$1,451/ct

10th Percentile

$726

Median

$1,451

90th Percentile

$3,872

Score Distribution

3.0K diamonds scored across 4 quality tiers

Excellent

550 (18.3%)

Very Good

667 (22.2%)

Good

1,089 (36.3%)

Average

694 (23.1%)

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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