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

As of October 2026, 1.00 to 1.49ct D VS2 lab grown radiant diamonds typically cost $181 USD to $1,012 USD, with a median price of $523 USD. There are currently 1,450 diamonds matching this specification available across retailers.

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

About 33% of these diamonds are available at multiple retailers, with an average price spread of 81%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D VS2 Lab Grown Radiant

Quick answer

As of October 2026, there are 1,450 lab grown radiant diamonds with D color and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $181 USD to $1,012 USD, with a median of $523 USD. At least 53 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 81%. Half of all listings fall between $263 USD and $647 USD per carat. The same specification in natural form lists at a median of about $4,716 USD per carat. Over the last 30 days the median price moved +12.8% and the number of listings moved +17.8%.

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

1,450

Lowest Price

$130 USD

Highest Price

$2,180 USD

Average Price

$537 USD

Market Intelligence

Retailers Selling

Cross Retailer %

32.9%

Price Spread

80.5%

30-Day Price Trend

+12.8%

30-Day Supply Change

+17.8%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$477/ct

10th Percentile

$182

Median

$477

90th Percentile

$934

Score Distribution

2.1K diamonds scored across 4 quality tiers

Excellent

584 (28.2%)

Very Good

358 (17.3%)

Good

801 (38.7%)

Average

328 (15.8%)

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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