How much does a 0.75 to 0.99ct D VVS1 lab grown princess diamond cost?

As of October 2026, 0.75 to 0.99ct D VVS1 lab grown princess diamonds typically cost £131 GBP to £771 GBP, with a median price of £301 GBP. There are currently 343 diamonds matching this specification available across retailers.

Where can I find the best price on a D VVS1 princess diamond?

About 46% of these diamonds are available at multiple retailers, with an average price spread of 109%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct D VVS1 Lab Grown Princess

Quick answer

As of October 2026, there are 343 lab grown princess diamonds with D colour and VVS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £131 GBP to £771 GBP, with a median of £301 GBP. At least 45 retailers stock this exact specification, and 46% of the stones appear at more than one of them, with an average price spread of 109%. Half of all listings fall between £233 GBP and £651 GBP per carat. The same specification in natural form lists at a median of about £2,049 GBP per carat. Over the last 30 days the median price moved +2.6% and the number of listings moved +2.0%.

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

343

Lowest Price

£74 GBP

Highest Price

£1,547 GBP

Average Price

£383 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

46.4%

Price Spread

109.2%

30-Day Price Trend

+2.6%

30-Day Supply Change

+2.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$510/ct

10th Percentile

$223

Median

$510

90th Percentile

$1,151

Score Distribution

827 diamonds scored across 5 quality tiers

Exceptional

3 (0.4%)

Excellent

313 (37.8%)

Very Good

123 (14.9%)

Good

289 (34.9%)

Average

99 (12.0%)

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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