How much does a 1.00 to 1.49ct H VS2 lab grown radiant diamond cost?

As of October 2026, 1.00 to 1.49ct H VS2 lab grown radiant diamonds typically cost $516 SGD to $1,060 SGD, with a median price of $670 SGD. There are currently 241 diamonds matching this specification available across retailers.

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

About 31% 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.

1.00 to 1.49ct H VS2 Lab Grown Radiant

Quick answer

As of October 2026, there are 241 lab grown radiant diamonds with H colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $516 SGD to $1,060 SGD, with a median of $670 SGD. At least 35 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 65%. Half of all listings fall between $521 SGD and $980 SGD per carat. The same specification in natural form lists at a median of about $4,600 SGD per carat. Over the last 30 days the median price moved +6.1% and the number of listings moved +9.8%.

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 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

241

Lowest Price

$163 SGD

Highest Price

$2,826 SGD

Average Price

$749 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

31.3%

Price Spread

64.7%

30-Day Price Trend

+6.1%

30-Day Supply Change

+9.8%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$554/ct

10th Percentile

$285

Median

$554

90th Percentile

$1,145

Score Distribution

372 diamonds scored across 4 quality tiers

Excellent

19 (5.1%)

Very Good

127 (34.1%)

Good

120 (32.3%)

Average

106 (28.5%)

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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