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

As of October 2026, 0.75 to 0.99ct G VS1 natural oval diamonds typically cost $2,533 AUD to $6,960 AUD, with a median price of $3,910 AUD. There are currently 220 diamonds matching this specification available across retailers.

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

About 28% of these diamonds are available at multiple retailers, with an average price spread of 56%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct G VS1 Natural Oval

Quick answer

As of October 2026, there are 220 natural oval diamonds with G colour and VS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $2,533 AUD to $6,960 AUD, with a median of $3,910 AUD. At least 64 retailers stock this exact specification, and 28% of the stones appear at more than one of them, with an average price spread of 56%. Half of all listings fall between $3,664 AUD and $6,250 AUD per carat. The same specification in lab grown form lists at a median of about $659 AUD per carat. Over the last 30 days the median price moved +1.6% and the number of listings moved -12.0%.

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. Oval natural stones in the index: 2,655 USD per carat, +10.2% 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

220

Lowest Price

$1,605 AUD

Highest Price

$11,857 AUD

Average Price

$4,421 AUD