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

As of October 2026, 2.00 to 2.99ct D IF lab grown princess diamonds typically cost £826 GBP to £5,102 GBP, with a median price of £1,687 GBP. There are currently 603 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 107%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct D IF Lab Grown Princess

Quick answer

As of October 2026, there are 603 lab grown princess diamonds with D colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £826 GBP to £5,102 GBP, with a median of £1,687 GBP. At least 49 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 107%. Half of all listings fall between £492 GBP and £1,396 GBP per carat. The same specification in natural form lists at a median of about £13,694 GBP per carat. Over the last 30 days the median price moved -19.8% and the number of listings moved +13.1%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Princess lab grown stones in the index: 461 USD per carat, -4.8% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

603

Lowest Price

£634 GBP

Highest Price

£14,761 GBP

Average Price

£2,562 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

33.8%

Price Spread

107.3%

30-Day Price Trend

-19.8%

30-Day Supply Change

+13.1%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$1,122/ct

10th Percentile

$505

Median

$1,122

90th Percentile

$2,886

Score Distribution

1.8K diamonds scored across 5 quality tiers

Exceptional

60 (3.4%)

Excellent

454 (25.8%)

Very Good

721 (40.9%)

Good

336 (19.1%)

Average

191 (10.8%)

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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