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

As of October 2026, 0.20 to 0.49ct J VVS1 natural cushion diamonds typically cost $275 SGD to $1,011 SGD, with a median price of $518 SGD. There are currently 52 diamonds matching this specification available across retailers.

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

About 53% of these diamonds are available at multiple retailers, with an average price spread of 43%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J VVS1 Natural Cushion

Quick answer

As of October 2026, there are 52 natural cushion diamonds with J colour and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $275 SGD to $1,011 SGD, with a median of $518 SGD. At least 8 retailers stock this exact specification, and 53% of the stones appear at more than one of them, with an average price spread of 43%. Half of all listings fall between $1,504 SGD and $2,223 SGD per carat. Over the last 30 days the median price moved -0.2% and the number of listings moved +6.9%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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

$200 SGD

Highest Price

$1,762 SGD

Average Price

$559 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

53.3%

Price Spread

43.3%

30-Day Price Trend

-0.2%

30-Day Supply Change

+6.9%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,298/ct

10th Percentile

$813

Median

$1,298

90th Percentile

$2,137

Score Distribution

146 diamonds scored across 4 quality tiers

Excellent

42 (28.8%)

Very Good

12 (8.2%)

Good

35 (24.0%)

Average

57 (39.0%)

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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