How much does a 0.75 to 0.99ct J VS2 lab grown radiant diamond cost?

As of October 2026, 0.75 to 0.99ct J VS2 lab grown radiant diamonds typically cost $288 SGD to $778 SGD, with a median price of $473 SGD. There are currently 1 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 65%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct J VS2 Lab Grown Radiant

Quick answer

As of October 2026, there are 1 lab grown radiant diamonds with J colour and VS2 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $288 SGD to $778 SGD, with a median of $473 SGD. At least 12 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 65%. Half of all listings fall between $518 SGD and $990 SGD per carat. The same specification in natural form lists at a median of about $2,279 SGD per carat. Over the last 30 days the median price moved -18.1% and the number of listings moved +15.4%.

Three of the best scored stones at this specification right now:

0.95ct Radiant J VS2, IGI, grade B+, from $328 SGD

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 lab grown stones in the index: 474 USD per carat, -2.1% 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

$270 SGD

Highest Price

$1,458 SGD

Average Price

$516 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

40.0%

Price Spread

65.4%

30-Day Price Trend

-18.1%

30-Day Supply Change

+15.4%

Volatility (30d)

0.08

Price Range

Price per carat distribution across retailers

$564/ct

10th Percentile

$389

Median

$564

90th Percentile

$952

Score Distribution

4 diamonds scored across 3 quality tiers

Very Good

2 (50.0%)

Good

1 (25.0%)

Average

1 (25.0%)

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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