How much does a 3.00 to 4.99ct J VS2 lab grown princess diamond cost?

As of October 2026, 3.00 to 4.99ct J VS2 lab grown princess diamonds typically cost $774 USD to $27,137 USD, with a median price of $2,710 USD. There are currently 6 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS2 princess diamond?

About 60% of these diamonds are available at multiple retailers, with an average price spread of 49%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct J VS2 Lab Grown Princess

Quick answer

As of October 2026, there are 6 lab grown princess diamonds with J color and VS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $774 USD to $27,137 USD, with a median of $2,710 USD. At least 14 retailers stock this exact specification, and 60% of the stones appear at more than one of them, with an average price spread of 49%. Half of all listings fall between $2,067 USD and $3,563 USD per carat. The same specification in natural form lists at a median of about $7,368 USD per carat. Over the last 30 days the median price moved -6.1% and the number of listings moved +17.8%.

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

$486 USD

Highest Price

$57,710 USD

Average Price

$10,267 USD

Market Intelligence

Retailers Selling

Cross Retailer %

60.0%

Price Spread

49.1%

30-Day Price Trend

-6.1%

30-Day Supply Change

+17.8%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$3,045/ct

10th Percentile

$855

Median

$3,045

90th Percentile

$3,928

Score Distribution

7 diamonds scored across 3 quality tiers

Excellent

2 (28.6%)

Very Good

3 (42.9%)

Good

2 (28.6%)

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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