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

As of October 2026, 0.20 to 0.49ct J VVS1 natural radiant diamonds typically cost $262 USD to $739 USD, with a median price of $596 USD. There are currently 20 diamonds matching this specification available across retailers.

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

About 20% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VVS1 Natural Radiant

Quick answer

As of October 2026, there are 20 natural radiant diamonds with J color and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $262 USD to $739 USD, with a median of $596 USD. At least 10 retailers stock this exact specification, and 20% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between $1,004 USD and $1,554 USD per carat.

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: October 2026

Available

Lowest Price

$179 USD

Highest Price

$1,004 USD

Average Price

$536 USD

Market Intelligence

Retailers Selling

Cross Retailer %

20.0%

Price Spread

48.0%

Price Range

Price per carat distribution across retailers

$1,145/ct

10th Percentile

$974

Median

$1,145

90th Percentile

$2,092

Score Distribution

72 diamonds scored across 4 quality tiers

Excellent

10 (13.9%)

Very Good

5 (6.9%)

Good

12 (16.7%)

Average

45 (62.5%)

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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