How much does a 0.20 to 0.49ct D IF natural princess diamond cost?

As of October 2026, 0.20 to 0.49ct D IF natural princess diamonds typically cost £332 GBP to £798 GBP, with a median price of £513 GBP. There are currently 264 diamonds matching this specification available across retailers.

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

About 13% of these diamonds are available at multiple retailers, with an average price spread of 93%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct D IF Natural Princess

Quick answer

As of October 2026, there are 264 natural princess diamonds with D colour and IF clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run £332 GBP to £798 GBP, with a median of £513 GBP. At least 12 retailers stock this exact specification, and 13% of the stones appear at more than one of them, with an average price spread of 93%. Half of all listings fall between £920 GBP and £2,116 GBP per carat. The same specification in lab grown form lists at a median of about £903 GBP per carat.

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 natural stones in the index: 2,158 USD per carat, +5.7% 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

264

Lowest Price

£276 GBP

Highest Price

£1,550 GBP

Average Price

£543 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

13.3%

Price Spread

92.8%

Price Range

Price per carat distribution across retailers

$1,716/ct

10th Percentile

$1,049

Median

$1,716

90th Percentile

$2,898

Score Distribution

612 diamonds scored across 5 quality tiers

Exceptional

19 (3.1%)

Excellent

83 (13.6%)

Very Good

159 (26.0%)

Good

190 (31.0%)

Average

161 (26.3%)

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Lab-Grown D IFSame specifications, lab-grown origin

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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