How much does a 1.50 to 1.99ct G VVS2 natural radiant diamond cost?

As of October 2026, 1.50 to 1.99ct G VVS2 natural radiant diamonds typically cost £6,096 GBP to £13,260 GBP, with a median price of £8,958 GBP. There are currently 55 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS2 radiant diamond?

About 39% of these diamonds are available at multiple retailers, with an average price spread of 36%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VVS2 Natural Radiant

Quick answer

As of October 2026, there are 55 natural radiant diamonds with G colour and VVS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £6,096 GBP to £13,260 GBP, with a median of £8,958 GBP. At least 63 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 36%. Half of all listings fall between £5,193 GBP and £7,413 GBP per carat. The same specification in lab grown form lists at a median of about £345 GBP per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +12.2%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

£4,602 GBP

Highest Price

£20,028 GBP

Average Price

£9,567 GBP