How much does a 5.00ct+ J VS1 natural princess diamond cost?

As of October 2026, 5.00ct+ J VS1 natural princess diamonds typically cost £27,510 GBP to £84,075 GBP, with a median price of £50,411 GBP. There are currently 7 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS1 princess diamond?

About 52% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ J VS1 Natural Princess

Quick answer

As of October 2026, there are 7 natural princess diamonds with J colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £27,510 GBP to £84,075 GBP, with a median of £50,411 GBP. At least 34 retailers stock this exact specification, and 52% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between £6,869 GBP and £11,125 GBP per carat. The same specification in lab grown form lists at a median of about £424 GBP per carat. Over the last 30 days the median price moved 0.0% and the number of listings moved +5.5%.

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

Lowest Price

£22,075 GBP

Highest Price

£88,392 GBP

Average Price

£54,278 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

52.2%

Price Spread

49.5%

30-Day Price Trend

0.0%

30-Day Supply Change

+5.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$11,520/ct

10th Percentile

$7,400

Median

$11,520

90th Percentile

$17,149

Score Distribution

14 diamonds scored across 3 quality tiers

Very Good

4 (28.6%)

Good

4 (28.6%)

Average

6 (42.9%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

Lab-Grown J VS1Same specifications, lab-grown origin

Save 93%

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