How much does a 3.00 to 4.99ct G VS2 lab grown oval diamond cost?

As of October 2026, 3.00 to 4.99ct G VS2 lab grown oval diamonds typically cost €392 EUR to €3,198 EUR, with a median price of €1,427 EUR. There are currently 1,114 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS2 oval diamond?

About 36% of these diamonds are available at multiple retailers, with an average price spread of 96%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct G VS2 Lab Grown Oval

Quick answer

As of October 2026, there are 1,114 lab grown oval diamonds with G colour and VS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €392 EUR to €3,198 EUR, with a median of €1,427 EUR. At least 54 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 96%. Half of all listings fall between €221 EUR and €608 EUR per carat. The same specification in natural form lists at a median of about €18,744 EUR per carat. Over the last 30 days the median price moved +16.6% and the number of listings moved +7.6%.

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. Oval lab grown stones in the index: 453 USD per carat, -7.4% 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

1,114

Lowest Price

€286 EUR

Highest Price

€7,916 EUR

Average Price

€1,615 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

36.1%

Price Spread

95.9%

30-Day Price Trend

+16.6%

30-Day Supply Change

+7.6%

Volatility (30d)

0.09

Price Range

Price per carat distribution across retailers

$451/ct

10th Percentile

$163

Median

$451

90th Percentile

$955

Score Distribution

2.6K diamonds scored across 4 quality tiers

Excellent

696 (27.0%)

Very Good

283 (11.0%)

Good

367 (14.2%)

Average

1,233 (47.8%)

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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