How much does a 5.00ct+ F IF natural round diamond cost?

As of September 2026, 5.00ct+ F IF natural round diamonds typically cost $320,764 SGD to $698,039 SGD, with a median price of $467,709 SGD. There are currently 11 diamonds matching this specification available across retailers.

Where can I find the best price on a F IF round diamond?

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5.00ct+ F IF Natural Round

Quick answer

As of September 2026, there are 11 natural round diamonds with F colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $320,764 SGD to $698,039 SGD, with a median of $467,709 SGD. At least 8 retailers stock this exact specification. Half of all listings fall between $59,067 SGD and $90,314 SGD per carat. The same specification in lab grown form lists at a median of about $2,571 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. 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

$311,350 SGD

Highest Price

$982,215 SGD

Average Price

$511,877 SGD

Market Intelligence

Retailers Selling

Price Spread

40.6%

Price Range

Price per carat distribution across retailers

$60,672/ct

10th Percentile

$36,779

Median

$60,672

90th Percentile

$77,795

Score Distribution

11 diamonds scored across 3 quality tiers

Very Good

3 (27.3%)

Good

3 (27.3%)

Average

5 (45.5%)

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Consider Instead

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

F VVS1VVS1 inclusions are not visible without magnification

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Lab-Grown F IFSame 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