How much does a 1.50 to 1.99ct J VS2 natural radiant diamond cost?

As of October 2026, 1.50 to 1.99ct J VS2 natural radiant diamonds typically cost $4,535 SGD to $12,329 SGD, with a median price of $7,654 SGD. There are currently 144 diamonds matching this specification available across retailers.

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

About 39% of these diamonds are available at multiple retailers, with an average price spread of 49%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct J VS2 Natural Radiant

Quick answer

As of October 2026, there are 144 natural radiant diamonds with J colour and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $4,535 SGD to $12,329 SGD, with a median of $7,654 SGD. At least 53 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 49%. Half of all listings fall between $3,541 SGD and $5,745 SGD per carat. The same specification in lab grown form lists at a median of about $1,246 SGD per carat. Over the last 30 days the median price moved -3.4% and the number of listings moved +28.5%.

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: October 2026

Available

144

Lowest Price

$2,957 SGD

Highest Price

$21,796 SGD

Average Price

$8,136 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

39.4%

Price Spread

49.1%

30-Day Price Trend

-3.4%

30-Day Supply Change

+28.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,500/ct

10th Percentile

$2,311

Median

$3,500

90th Percentile

$5,510

Score Distribution

443 diamonds scored across 4 quality tiers

Excellent

85 (19.2%)

Very Good

95 (21.4%)

Good

58 (13.1%)

Average

205 (46.3%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

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