How much does a 1.50 to 1.99ct G VS2 natural oval diamond cost?

As of October 2026, 1.50 to 1.99ct G VS2 natural oval diamonds typically cost $10,616 AUD to $25,341 AUD, with a median price of $14,805 AUD. There are currently 460 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS2 oval diamond?

About 31% of these diamonds are available at multiple retailers, with an average price spread of 37%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VS2 Natural Oval

Quick answer

As of October 2026, there are 460 natural oval diamonds with G colour and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $10,616 AUD to $25,341 AUD, with a median of $14,805 AUD. At least 66 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 37%. Half of all listings fall between $8,783 AUD and $12,571 AUD per carat. The same specification in lab grown form lists at a median of about $780 AUD per carat. Over the last 30 days the median price moved -1.8% and the number of listings moved +5.0%.

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

460

Lowest Price

$7,219 AUD

Highest Price

$47,174 AUD

Average Price

$16,775 AUD