How much does a 0.20 to 0.49ct J VVS2 natural radiant diamond cost?

As of October 2026, 0.20 to 0.49ct J VVS2 natural radiant diamonds typically cost $349 SGD to $806 SGD, with a median price of $646 SGD. There are currently 20 diamonds matching this specification available across retailers.

Where can I find the best price on a J VVS2 radiant diamond?

About 20% of these diamonds are available at multiple retailers, with an average price spread of 36%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VVS2 Natural Radiant

Quick answer

As of October 2026, there are 20 natural radiant diamonds with J colour and VVS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $349 SGD to $806 SGD, with a median of $646 SGD. At least 30 retailers stock this exact specification, and 20% of the stones appear at more than one of them, with an average price spread of 36%. Half of all listings fall between $1,351 SGD and $1,954 SGD per carat. Over the last 30 days the median price moved -3.2% and the number of listings moved +6.6%.

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. 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

$213 SGD

Highest Price

$1,455 SGD

Average Price

$625 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

19.6%

Price Spread

36.5%

30-Day Price Trend

-3.2%

30-Day Supply Change

+6.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,289/ct

10th Percentile

$881

Median

$1,289

90th Percentile

$1,750

Score Distribution

97 diamonds scored across 4 quality tiers

Excellent

15 (15.5%)

Very Good

8 (8.2%)

Good

13 (13.4%)

Average

61 (62.9%)

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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