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

As of September 2026, 2.00 to 2.99ct D FL lab grown oval diamonds typically cost £665 GBP to £6,710 GBP, with a median price of £1,848 GBP. There are currently 4,954 diamonds matching this specification available across retailers.

Where can I find the best price on a D FL oval diamond?

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2.00 to 2.99ct D FL Lab Grown Oval

Quick answer

As of September 2026, there are 4,954 lab grown oval diamonds with D colour and FL clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £665 GBP to £6,710 GBP, with a median of £1,848 GBP. At least 34 retailers stock this exact specification. Half of all listings fall between £571 GBP and £1,693 GBP per carat. The same specification in natural form lists at a median of about £14,893 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. Oval lab grown stones in the index: 487 USD per carat, -11.2% 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

4,954

Lowest Price

£224 GBP

Highest Price

£65,337 GBP

Average Price

£2,887 GBP

Market Intelligence

Retailers Selling

Price Spread

131.4%

Price Range

Price per carat distribution across retailers

$1,084/ct

10th Percentile

$517

Median

$1,084

90th Percentile

$3,487

Score Distribution

5.0K diamonds scored across 5 quality tiers

Exceptional

1 (0.0%)

Excellent

1,462 (29.5%)

Very Good

1,105 (22.3%)

Good

1,697 (34.3%)

Average

689 (13.9%)

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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