How much does a 5.00ct+ G VVS1 natural oval diamond cost?

As of September 2026, 5.00ct+ G VVS1 natural oval diamonds typically cost £135,974 GBP to £723,952 GBP, with a median price of £248,987 GBP. There are currently 7 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ G VVS1 Natural Oval

Quick answer

As of September 2026, there are 7 natural oval diamonds with G colour and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £135,974 GBP to £723,952 GBP, with a median of £248,987 GBP. At least 26 retailers stock this exact specification. Half of all listings fall between £24,368 GBP and £31,668 GBP per carat. The same specification in lab grown form lists at a median of about £513 GBP per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Oval natural stones in the index: 2,380 USD per carat, -9.6% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

£108,375 GBP

Highest Price

£1,241,310 GBP

Average Price

£374,910 GBP