How much does a 0.20 to 0.49ct J VS2 natural oval diamond cost?

As of November 2026, 0.20 to 0.49ct J VS2 natural oval diamonds typically cost €251 EUR to €622 EUR, with a median price of €382 EUR. There are currently 111 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 40%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VS2 Natural Oval

Quick answer

As of November 2026, there are 111 natural oval diamonds with J color and VS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €251 EUR to €622 EUR, with a median of €382 EUR. At least 12 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 40%. Half of all listings fall between €978 EUR and €1,392 EUR per carat. The same specification in lab grown form lists at a median of about €512 EUR per carat. Over the last 30 days the median price moved -1.6% and the number of listings moved +17.9%.

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 natural stones in the index: 2,655 USD per carat, +10.2% 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: November 2026

Available

111

Lowest Price

€149 EUR

Highest Price

€1,202 EUR

Average Price

€415 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

40.0%

Price Spread

39.7%

30-Day Price Trend

-1.6%

30-Day Supply Change

+17.9%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,167/ct

10th Percentile

$946

Median

$1,167

90th Percentile

$1,569

Score Distribution

272 diamonds scored across 4 quality tiers

Excellent

38 (14.0%)

Very Good

69 (25.4%)

Good

37 (13.6%)

Average

128 (47.1%)

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J SI1SI1 inclusions are not visible without magnification

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Lab-Grown J VS2Same specifications, lab-grown origin

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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