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

As of October 2026, 3.00 to 4.99ct J VS2 lab grown cushion diamonds typically cost €1,349 EUR to €3,379 EUR, with a median price of €1,897 EUR. There are currently 11 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 187%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct J VS2 Lab Grown Cushion

Quick answer

As of October 2026, there are 11 lab grown cushion diamonds with J colour and VS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €1,349 EUR to €3,379 EUR, with a median of €1,897 EUR. At least 18 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 187%. Half of all listings fall between €523 EUR and €1,954 EUR per carat. The same specification in natural form lists at a median of about €8,687 EUR per carat. Over the last 30 days the median price moved +4.7% and the number of listings moved -19.8%.

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. Cushion lab grown stones in the index: 516 USD per carat, +6.9% 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

€985 EUR

Highest Price

€7,245 EUR

Average Price

€2,145 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

40.7%

Price Spread

186.6%

30-Day Price Trend

+4.7%

30-Day Supply Change

-19.8%

Volatility (30d)

0.07

Price Range

Price per carat distribution across retailers

$857/ct

10th Percentile

$499

Median

$857

90th Percentile

$3,671

Score Distribution

16 diamonds scored across 4 quality tiers

Excellent

4 (25.0%)

Very Good

3 (18.8%)

Good

7 (43.8%)

Average

2 (12.5%)

Find Your Diamond

Search 11 J VS2 cushion 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