How much does a 1.50 to 1.99ct G VS2 lab grown cushion diamond cost?

As of October 2026, 1.50 to 1.99ct G VS2 lab grown cushion diamonds typically cost $307 USD to $1,449 USD, with a median price of $700 USD. There are currently 302 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS2 cushion diamond?

About 23% of these diamonds are available at multiple retailers, with an average price spread of 78%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VS2 Lab Grown Cushion

Quick answer

As of October 2026, there are 302 lab grown cushion diamonds with G color and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $307 USD to $1,449 USD, with a median of $700 USD. At least 54 retailers stock this exact specification, and 23% of the stones appear at more than one of them, with an average price spread of 78%. Half of all listings fall between $321 USD and $705 USD per carat. The same specification in natural form lists at a median of about $5,920 USD per carat. Over the last 30 days the median price moved +12.5% and the number of listings moved +7.4%.

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. Cushion lab grown stones in the index: 516 USD per carat, +6.9% 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

302

Lowest Price

$182 USD

Highest Price

$3,265 USD

Average Price

$808 USD

Market Intelligence

Retailers Selling

Cross Retailer %

23.2%

Price Spread

77.7%

30-Day Price Trend

+12.5%

30-Day Supply Change

+7.4%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$493/ct

10th Percentile

$235

Median

$493

90th Percentile

$923

Score Distribution

855 diamonds scored across 4 quality tiers

Excellent

145 (17.0%)

Very Good

191 (22.3%)

Good

205 (24.0%)

Average

314 (36.7%)

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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