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 $572 AUD to $1,152 AUD, with a median price of $734 AUD. There are currently 236 diamonds matching this specification available across retailers.

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

About 32% of these diamonds are available at multiple retailers, with an average price spread of 64%. 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 236 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 $572 AUD to $1,152 AUD, with a median of $734 AUD. At least 35 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between $577 AUD and $1,082 AUD per carat. The same specification in natural form lists at a median of about $5,109 AUD per carat. Over the last 30 days the median price moved +5.2% and the number of listings moved +9.7%.

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

236

Lowest Price

$181 AUD

Highest Price

$3,139 AUD

Average Price

$819 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

31.8%

Price Spread

64.3%

30-Day Price Trend

+5.2%

30-Day Supply Change

+9.7%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$551/ct

10th Percentile

$284

Median

$551

90th Percentile

$1,125

Score Distribution

356 diamonds scored across 4 quality tiers

Excellent

17 (4.8%)

Very Good

128 (36.0%)

Good

116 (32.6%)

Average

95 (26.7%)

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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