How much does a 3.00 to 4.99ct J VVS2 lab grown princess diamond cost?

As of October 2026, 3.00 to 4.99ct J VVS2 lab grown princess diamonds typically cost £368 GBP to £2,749 GBP, with a median price of £808 GBP. There are currently 8 diamonds matching this specification available across retailers.

Where can I find the best price on a J VVS2 princess diamond?

About 45% 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.

3.00 to 4.99ct J VVS2 Lab Grown Princess

Quick answer

As of October 2026, there are 8 lab grown princess diamonds with J colour and VVS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £368 GBP to £2,749 GBP, with a median of £808 GBP. At least 16 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 93%. Half of all listings fall between £186 GBP and £450 GBP per carat. The same specification in natural form lists at a median of about £6,160 GBP per carat. Over the last 30 days the median price moved +3.4% and the number of listings moved +47.1%.

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

Lowest Price

£366 GBP

Highest Price

£3,445 GBP

Average Price

£1,264 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

45.0%

Price Spread

93.2%

30-Day Price Trend

+3.4%

30-Day Supply Change

+47.1%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$380/ct

10th Percentile

$190

Median

$380

90th Percentile

$753

Score Distribution

13 diamonds scored across 4 quality tiers

Excellent

5 (38.5%)

Very Good

3 (23.1%)

Good

1 (7.7%)

Average

4 (30.8%)

Find Your Diamond

Search 8 J VVS2 princess diamonds and compare prices.

Search Diamonds

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