How much does a 1.00 to 1.49ct E FL natural round diamond cost?

As of September 2026, 1.00 to 1.49ct E FL natural round diamonds typically cost $11,597 AUD to $24,681 AUD, with a median price of $15,300 AUD. There are currently 143 diamonds matching this specification available across retailers.

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

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

1.00 to 1.49ct E FL Natural Round

Quick answer

As of September 2026, there are 143 natural round diamonds with E colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $11,597 AUD to $24,681 AUD, with a median of $15,300 AUD. At least 45 retailers stock this exact specification. Half of all listings fall between $14,787 AUD and $18,549 AUD per carat. The same specification in lab grown form lists at a median of about $970 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. Round natural stones in the index: 2,094 USD per carat, -3.8% 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

143

Lowest Price

$7,417 AUD

Highest Price

$31,973 AUD

Average Price

$16,591 AUD