How much does a 5.00ct+ E FL natural heart diamond cost?

As of September 2026, 5.00ct+ E FL natural heart diamonds typically cost $186,175 SGD to $397,861 SGD, with a median price of $215,483 SGD. There are currently 5 diamonds matching this specification available across retailers.

Where can I find the best price on a E FL heart diamond?

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

5.00ct+ E FL Natural Heart

Quick answer

As of September 2026, there are 5 natural heart diamonds with E colour and FL clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $186,175 SGD to $397,861 SGD, with a median of $215,483 SGD. At least 11 retailers stock this exact specification. Half of all listings fall between $104,826 SGD and $124,092 SGD per carat. The same specification in lab grown form lists at a median of about $13,244 SGD 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. Heart natural stones in the index: 2,261 USD per carat, +1.7% 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

$182,578 SGD

Highest Price

$568,173 SGD

Average Price

$276,660 SGD