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 $204,681 AUD to $437,493 AUD, with a median price of $236,948 AUD. 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 $204,681 AUD to $437,493 AUD, with a median of $236,948 AUD. At least 11 retailers stock this exact specification. Half of all listings fall between $115,268 AUD and $136,454 AUD per carat. The same specification in lab grown form lists at a median of about $14,555 AUD 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

$200,765 AUD

Highest Price

$624,770 AUD

Average Price

$304,199 AUD