How much does a 5.00ct+ D IF lab grown princess diamond cost?

As of October 2026, 5.00ct+ D IF lab grown princess diamonds typically cost €13,451 EUR to €33,198 EUR, with a median price of €26,382 EUR. There are currently 9 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 52%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ D IF Lab Grown Princess

Quick answer

As of October 2026, there are 9 lab grown princess diamonds with D colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run €13,451 EUR to €33,198 EUR, with a median of €26,382 EUR. At least 30 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 52%. Half of all listings fall between €3,330 EUR and €5,720 EUR per carat. Over the last 30 days the median price moved -11.5% and the number of listings moved +12.6%.

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

Lowest Price

€11,387 EUR

Highest Price

€53,925 EUR

Average Price

€23,587 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

40.9%

Price Spread

51.6%

30-Day Price Trend

-11.5%

30-Day Supply Change

+12.6%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$5,174/ct

10th Percentile

$3,063

Median

$5,174

90th Percentile

$8,052

Score Distribution

25 diamonds scored across 3 quality tiers

Excellent

7 (28.0%)

Very Good

12 (48.0%)

Good

6 (24.0%)

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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