How much does a 0.75 to 0.99ct G VS1 natural cushion diamond cost?

As of October 2026, 0.75 to 0.99ct G VS1 natural cushion diamonds typically cost $1,244 AUD to $4,552 AUD, with a median price of $2,080 AUD. There are currently 352 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS1 cushion diamond?

About 35% of these diamonds are available at multiple retailers, with an average price spread of 87%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct G VS1 Natural Cushion

Quick answer

As of October 2026, there are 352 natural cushion diamonds with G colour and VS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $1,244 AUD to $4,552 AUD, with a median of $2,080 AUD. At least 60 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 87%. Half of all listings fall between $2,000 AUD and $4,289 AUD per carat. The same specification in lab grown form lists at a median of about $753 AUD per carat. Over the last 30 days the median price moved -3.9% and the number of listings moved +1.2%.

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 natural stones in the index: 2,948 USD per carat, +1.7% 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

352

Lowest Price

$987 AUD

Highest Price

$10,617 AUD

Average Price

$2,609 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

34.9%

Price Spread

86.8%

30-Day Price Trend

-3.9%

30-Day Supply Change

+1.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,854/ct

10th Percentile

$1,209

Median

$1,854

90th Percentile

$4,141

Score Distribution

889 diamonds scored across 4 quality tiers

Excellent

167 (18.8%)

Very Good

235 (26.4%)

Good

273 (30.7%)

Average

214 (24.1%)

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Consider Instead

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

Lab-Grown G VS1Same specifications, lab-grown origin

Save 71%

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