How much does a 3.00 to 4.99ct E IF natural radiant diamond cost?

As of September 2026, 3.00 to 4.99ct E IF natural radiant diamonds typically cost HK$439,880 HKD to HK$1,031,937 HKD, with a median price of HK$601,614 HKD. There are currently 8 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF radiant diamond?

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

3.00 to 4.99ct E IF Natural Radiant

Quick answer

As of September 2026, there are 8 natural radiant diamonds with E colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run HK$439,880 HKD to HK$1,031,937 HKD, with a median of HK$601,614 HKD. At least 11 retailers stock this exact specification. Half of all listings fall between HK$184,201 HKD and HK$258,213 HKD per carat. The same specification in lab grown form lists at a median of about HK$12,210 HKD 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. Radiant natural stones in the index: 2,765 USD per carat, +6.0% 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

HK$403,389 HKD

Highest Price

HK$1,626,276 HKD

Average Price

HK$719,706 HKD