How much does a 2.00 to 2.99ct G VS2 natural marquise diamond cost?

As of October 2026, 2.00 to 2.99ct G VS2 natural marquise diamonds typically cost $29,963 AUD to $53,430 AUD, with a median price of $38,346 AUD. There are currently 40 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 19%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G VS2 Natural Marquise

Quick answer

As of October 2026, there are 40 natural marquise diamonds with G colour and VS2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $29,963 AUD to $53,430 AUD, with a median of $38,346 AUD. At least 59 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 19%. Half of all listings fall between $18,184 AUD and $21,958 AUD per carat. The same specification in lab grown form lists at a median of about $844 AUD per carat. Over the last 30 days the median price moved -0.1% and the number of listings moved +24.6%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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

$14,341 AUD

Highest Price

$95,947 AUD

Average Price

$40,460 AUD