How much does a 1.50 to 1.99ct G VVS1 natural oval diamond cost?

As of October 2026, 1.50 to 1.99ct G VVS1 natural oval diamonds typically cost $13,771 AUD to $35,962 AUD, with a median price of $20,839 AUD. There are currently 99 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS1 oval diamond?

About 28% of these diamonds are available at multiple retailers, with an average price spread of 35%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VVS1 Natural Oval

Quick answer

As of October 2026, there are 99 natural oval diamonds with G colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $13,771 AUD to $35,962 AUD, with a median of $20,839 AUD. At least 62 retailers stock this exact specification, and 28% of the stones appear at more than one of them, with an average price spread of 35%. Half of all listings fall between $11,478 AUD and $16,216 AUD per carat. The same specification in lab grown form lists at a median of about $724 AUD per carat. Over the last 30 days the median price moved -0.6% and the number of listings moved +4.2%.

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. 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

Lowest Price

$8,299 AUD

Highest Price

$49,389 AUD

Average Price

$23,214 AUD