How much does a 0.20 to 0.49ct I VVS1 natural radiant diamond cost?

As of November 2026, 0.20 to 0.49ct I VVS1 natural radiant diamonds typically cost €304 EUR to €701 EUR, with a median price of €533 EUR. There are currently 21 diamonds matching this specification available across retailers.

Where can I find the best price on a I VVS1 radiant diamond?

About 25% of these diamonds are available at multiple retailers, with an average price spread of 41%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct I VVS1 Natural Radiant

Quick answer

As of November 2026, there are 21 natural radiant diamonds with I color and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €304 EUR to €701 EUR, with a median of €533 EUR. At least 41 retailers stock this exact specification, and 25% of the stones appear at more than one of them, with an average price spread of 41%. Half of all listings fall between €1,034 EUR and €1,543 EUR per carat. Over the last 30 days the median price moved -4.2% and the number of listings moved +1.5%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

Lowest Price

€161 EUR

Highest Price

€1,013 EUR

Average Price

€519 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

24.8%

Price Spread

41.5%

30-Day Price Trend

-4.2%

30-Day Supply Change

+1.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,372/ct

10th Percentile

$1,000

Median

$1,372

90th Percentile

$2,152

Score Distribution

87 diamonds scored across 5 quality tiers

Exceptional

2 (2.3%)

Excellent

13 (14.9%)

Very Good

4 (4.6%)

Good

23 (26.4%)

Average

45 (51.7%)

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J VVS1J colour is visually identical to I to the naked eye

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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