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

As of October 2026, 0.50 to 0.74ct D VVS2 lab grown cushion diamonds typically cost $245 AUD to $820 AUD, with a median price of $552 AUD. There are currently 1,135 diamonds matching this specification available across retailers.

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

About 39% 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.

0.50 to 0.74ct D VVS2 Lab Grown Cushion

Quick answer

As of October 2026, there are 1,135 lab grown cushion diamonds with D colour and VVS2 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $245 AUD to $820 AUD, with a median of $552 AUD. At least 42 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 81%. Half of all listings fall between $738 AUD and $1,503 AUD per carat. The same specification in natural form lists at a median of about $2,344 AUD per carat. Over the last 30 days the median price moved +1.7% and the number of listings moved +2.3%.

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

1,135

Lowest Price

$162 AUD

Highest Price

$2,551 AUD

Average Price

$561 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

38.9%

Price Spread

80.9%

30-Day Price Trend

+1.7%

30-Day Supply Change

+2.3%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$665/ct

10th Percentile

$396

Median

$665

90th Percentile

$1,589

Score Distribution

3.4K diamonds scored across 5 quality tiers

Exceptional

27 (0.8%)

Excellent

981 (28.7%)

Very Good

839 (24.5%)

Good

897 (26.2%)

Average

675 (19.7%)

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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