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

As of September 2026, 2.00 to 2.99ct E IF lab grown round diamonds typically cost £330 GBP to £4,158 GBP, with a median price of £727 GBP. There are currently 1,567 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct E IF Lab Grown Round

Quick answer

As of September 2026, there are 1,567 lab grown round diamonds with E colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £330 GBP to £4,158 GBP, with a median of £727 GBP. At least 48 retailers stock this exact specification. Half of all listings fall between £343 GBP and £1,053 GBP per carat. The same specification in natural form lists at a median of about £17,777 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. Round lab grown stones in the index: 438 USD per carat, -14.1% 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

1,567

Lowest Price

£98 GBP

Highest Price

£60,586 GBP

Average Price

£1,718 GBP

Market Intelligence

Retailers Selling

Price Spread

132.7%

Price Range

Price per carat distribution across retailers

$721/ct

10th Percentile

$347

Median

$721

90th Percentile

$2,736

Score Distribution

1.6K diamonds scored across 5 quality tiers

Exceptional

1 (0.1%)

Excellent

631 (40.3%)

Very Good

366 (23.4%)

Good

186 (11.9%)

Average

383 (24.4%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

F IFF colour is visually identical to E to the naked eye

Save 12%

E VVS1VVS1 inclusions are not visible without magnification

Save 32%

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