How much does a 0.50 to 0.74ct H VVS2 lab grown cushion diamond cost?

As of October 2026, 0.50 to 0.74ct H VVS2 lab grown cushion diamonds typically cost $340 AUD to $3,231 AUD, with a median price of $712 AUD. There are currently 2 diamonds matching this specification available across retailers.

Where can I find the best price on a H VVS2 cushion diamond?

About 50% of these diamonds are available at multiple retailers, with an average price spread of 58%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct H VVS2 Lab Grown Cushion

Quick answer

As of October 2026, there are 2 lab grown cushion diamonds with H colour and VVS2 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $340 AUD to $3,231 AUD, with a median of $712 AUD. At least 18 retailers stock this exact specification, and 50% of the stones appear at more than one of them, with an average price spread of 58%. Half of all listings fall between $610 AUD and $1,107 AUD per carat. The same specification in natural form lists at a median of about $1,906 AUD per carat.

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

Lowest Price

$248 AUD

Highest Price

$4,259 AUD

Average Price

$1,607 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

50.0%

Price Spread

58.1%

Price Range

Price per carat distribution across retailers

$600/ct

10th Percentile

$325

Median

$600

90th Percentile

$1,428

Score Distribution

3 diamonds scored across 3 quality tiers

Excellent

1 (33.3%)

Very Good

1 (33.3%)

Average

1 (33.3%)

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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