How much does a 0.75 to 0.99ct H VVS1 lab grown cushion diamond cost?

As of October 2026, 0.75 to 0.99ct H VVS1 lab grown cushion diamonds typically cost $644 AUD to $1,380 AUD, with a median price of $1,194 AUD. There are currently 2 diamonds matching this specification available across retailers.

Where can I find the best price on a H VVS1 cushion diamond?

About 75% of these diamonds are available at multiple retailers, with an average price spread of 67%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct H VVS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 2 lab grown cushion diamonds with H colour and VVS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $644 AUD to $1,380 AUD, with a median of $1,194 AUD. At least 15 retailers stock this exact specification, and 75% of the stones appear at more than one of them, with an average price spread of 67%. Half of all listings fall between $715 AUD and $1,511 AUD per carat. The same specification in natural form lists at a median of about $2,575 AUD per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved +21.9%.

Three of the best scored stones at this specification right now:

0.91ct Cushion H VVS1, IGI, grade A, from $469 AUD

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

$469 AUD

Highest Price

$3,164 AUD

Average Price

$1,064 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

75.0%

Price Spread

66.8%

30-Day Price Trend

-0.3%

30-Day Supply Change

+21.9%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$838/ct

10th Percentile

$402

Median

$838

90th Percentile

$1,167

Score Distribution

4 diamonds scored across 3 quality tiers

Excellent

1 (25.0%)

Good

1 (25.0%)

Average

2 (50.0%)

Find Your Diamond

Search 2 H VVS1 cushion diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

H VVS2VVS2 inclusions are not visible without magnification

Save 40%

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