How much does a 3.00 to 4.99ct G VS1 natural oval diamond cost?

As of October 2026, 3.00 to 4.99ct G VS1 natural oval diamonds typically cost £34,786 GBP to £115,218 GBP, with a median price of £56,370 GBP. There are currently 45 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 26%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct G VS1 Natural Oval

Quick answer

As of October 2026, there are 45 natural oval diamonds with G colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £34,786 GBP to £115,218 GBP, with a median of £56,370 GBP. At least 56 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 26%. Half of all listings fall between £12,182 GBP and £15,679 GBP per carat. The same specification in lab grown form lists at a median of about £304 GBP per carat. Over the last 30 days the median price moved -0.1% and the number of listings moved +9.0%.

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

Lowest Price

£25,852 GBP

Highest Price

£149,014 GBP

Average Price

£66,095 GBP