How much does a 1.00 to 1.49ct G VVS2 lab grown cushion diamond cost?

As of October 2026, 1.00 to 1.49ct G VVS2 lab grown cushion diamonds typically cost $279 AUD to $1,243 AUD, with a median price of $744 AUD. There are currently 501 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 77%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VVS2 Lab Grown Cushion

Quick answer

As of October 2026, there are 501 lab grown cushion diamonds with G colour and VVS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $279 AUD to $1,243 AUD, with a median of $744 AUD. At least 55 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 77%. Half of all listings fall between $501 AUD and $1,047 AUD per carat. The same specification in natural form lists at a median of about $5,898 AUD per carat. Over the last 30 days the median price moved +11.0% and the number of listings moved +25.8%.

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

501

Lowest Price

$228 AUD

Highest Price

$3,473 AUD

Average Price

$758 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

34.0%

Price Spread

76.9%

30-Day Price Trend

+11.0%

30-Day Supply Change

+25.8%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$499/ct

10th Percentile

$251

Median

$499

90th Percentile

$1,028

Score Distribution

1.3K diamonds scored across 4 quality tiers

Excellent

304 (23.0%)

Very Good

262 (19.8%)

Good

297 (22.5%)

Average

457 (34.6%)

Find Your Diamond

Search 501 G VVS2 cushion diamonds and compare prices.

Search Diamonds

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