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

As of September 2026, 5.00ct+ F IF lab grown round diamonds typically cost $4,645 SGD to $22,100 SGD, with a median price of $8,170 SGD. There are currently 108 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 Lab Grown Round

Quick answer

As of September 2026, there are 108 lab grown round diamonds with F colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $4,645 SGD to $22,100 SGD, with a median of $8,170 SGD. At least 30 retailers stock this exact specification. Half of all listings fall between $1,680 SGD and $4,177 SGD per carat. The same specification in natural form lists at a median of about $64,686 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 lab grown stones in the index: 438 USD per carat, -14.1% 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

108

Lowest Price

$3,261 SGD

Highest Price

$160,245 SGD

Average Price

$12,501 SGD

Market Intelligence

Retailers Selling

Price Spread

98.9%

Price Range

Price per carat distribution across retailers

$1,992/ct

10th Percentile

$977

Median

$1,992

90th Percentile

$4,802

Score Distribution

108 diamonds scored across 4 quality tiers

Excellent

45 (41.7%)

Very Good

34 (31.5%)

Good

28 (25.9%)

Average

1 (0.9%)

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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