How much does a 3.00 to 4.99ct G FL natural emerald diamond cost?

As of September 2026, 3.00 to 4.99ct G FL natural emerald diamonds typically cost £33,189 GBP to £52,874 GBP, with a median price of £45,992 GBP. There are currently 14 diamonds matching this specification available across retailers.

Where can I find the best price on a G FL emerald diamond?

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

3.00 to 4.99ct G FL Natural Emerald

Quick answer

As of September 2026, there are 14 natural emerald diamonds with G colour and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £33,189 GBP to £52,874 GBP, with a median of £45,992 GBP. At least 33 retailers stock this exact specification. Half of all listings fall between £13,348 GBP and £17,246 GBP per carat. The same specification in lab grown form lists at a median of about £1,732 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. Emerald natural stones in the index: 2,166 USD per carat, -6.6% 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

£19,341 GBP

Highest Price

£69,533 GBP

Average Price

£43,631 GBP