How much does a 3.00 to 4.99ct J VS1 natural round diamond cost?

As of November 6, 2026, 3.00 to 4.99ct J VS1 natural round diamonds typically cost $34,431 AUD to $102,261 AUD, with a median price of $56,266 AUD. There are currently 796 diamonds matching this specification available across retailers.

Where can I find the best price on a J VS1 round diamond?

About 29% of these diamonds are available at multiple retailers, with an average price spread of 39%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct J VS1 Natural Round

Quick answer

As of November 6, 2026, there are 796 natural round diamonds with J colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $34,431 AUD to $102,261 AUD, with a median of $56,266 AUD. Half of all listings fall between $13,375 AUD and $19,934 AUD per carat. The same specification in lab grown form lists at a median of about $555 AUD per carat. Over the last 30 days the median price moved -0.7% and the number of listings moved +9.4%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Round natural stones in the index: 2,124 USD per carat, -6.9% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

796

Lowest Price

$17,428 AUD

Highest Price

$171,855 AUD

Average Price

$63,173 AUD