How much does a 1.50 to 1.99ct H VVS1 lab grown cushion diamond cost?

As of October 2026, 1.50 to 1.99ct H VVS1 lab grown cushion diamonds typically cost $952 AUD to $3,141 AUD, with a median price of $2,443 AUD. There are currently 5 diamonds matching this specification available across retailers.

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

About 6% of these diamonds are available at multiple retailers, with an average price spread of 69%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct H VVS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 5 lab grown cushion diamonds with H colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $952 AUD to $3,141 AUD, with a median of $2,443 AUD. At least 21 retailers stock this exact specification, and 6% of the stones appear at more than one of them, with an average price spread of 69%. Half of all listings fall between $645 AUD and $1,611 AUD per carat. The same specification in natural form lists at a median of about $6,549 AUD per carat. Over the last 30 days the median price moved +8.0% and the number of listings moved -7.0%.

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

$354 AUD

Highest Price

$3,929 AUD

Average Price

$2,265 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

5.8%

Price Spread

68.7%

30-Day Price Trend

+8.0%

30-Day Supply Change

-7.0%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$988/ct

10th Percentile

$348

Median

$988

90th Percentile

$1,191

Score Distribution

83 diamonds scored across 4 quality tiers

Excellent

4 (4.8%)

Very Good

2 (2.4%)

Good

12 (14.5%)

Average

65 (78.3%)

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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