How much does a 3.00 to 4.99ct E FL natural round diamond cost?

As of September 2026, 3.00 to 4.99ct E FL natural round diamonds typically cost $82,688 AUD to $234,103 AUD, with a median price of $146,256 AUD. There are currently 21 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct E FL Natural Round

Quick answer

As of September 2026, there are 21 natural round diamonds with E colour and FL clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $82,688 AUD to $234,103 AUD, with a median of $146,256 AUD. At least 37 retailers stock this exact specification. Half of all listings fall between $53,189 AUD and $70,281 AUD per carat. The same specification in lab grown form lists at a median of about $3,667 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

Lowest Price

$74,437 AUD

Highest Price

$380,412 AUD

Average Price

$158,129 AUD

Market Intelligence

Retailers Selling

Price Spread

28.8%

Price Range

Price per carat distribution across retailers

$38,613/ct

10th Percentile

$30,088

Median

$38,613

90th Percentile

$70,862

Score Distribution

21 diamonds scored across 3 quality tiers

Exceptional

1 (4.8%)

Excellent

14 (66.7%)

Very Good

6 (28.6%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

F FLF colour is visually identical to E to the naked eye

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Lab-Grown E FLSame specifications, lab-grown origin

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1