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

As of September 2026, 2.00 to 2.99ct E IF lab grown princess diamonds typically cost £547 GBP to £3,692 GBP, with a median price of £1,207 GBP. There are currently 257 diamonds matching this specification available across retailers.

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2.00 to 2.99ct E IF Lab Grown Princess

Quick answer

As of September 2026, there are 257 lab grown princess diamonds with E colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £547 GBP to £3,692 GBP, with a median of £1,207 GBP. At least 40 retailers stock this exact specification. Half of all listings fall between £584 GBP and £1,699 GBP per carat. The same specification in natural form lists at a median of about £11,845 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. Princess lab grown stones in the index: 481 USD per carat, -7.3% 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

257

Lowest Price

£453 GBP

Highest Price

£21,409 GBP

Average Price

£1,795 GBP

Market Intelligence

Retailers Selling

Price Spread

119.5%

Price Range

Price per carat distribution across retailers

$1,258/ct

10th Percentile

$628

Median

$1,258

90th Percentile

$3,184

Score Distribution

257 diamonds scored across 4 quality tiers

Excellent

91 (35.4%)

Very Good

100 (38.9%)

Good

33 (12.8%)

Average

33 (12.8%)

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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