How much does a 3.00 to 4.99ct H IF natural princess diamond cost?

As of September 2026, 3.00 to 4.99ct H IF natural princess diamonds typically cost $35,194 SGD to $102,453 SGD, with a median price of $71,223 SGD. There are currently 14 diamonds matching this specification available across retailers.

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3.00 to 4.99ct H IF Natural Princess

Quick answer

As of September 2026, there are 14 natural princess diamonds with H colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $35,194 SGD to $102,453 SGD, with a median of $71,223 SGD. At least 26 retailers stock this exact specification. Half of all listings fall between $9,419 SGD and $13,596 SGD per carat. The same specification in lab grown form lists at a median of about $3,776 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. Princess natural stones in the index: 2,073 USD per carat, -3.2% 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

$29,152 SGD

Highest Price

$111,439 SGD

Average Price

$69,650 SGD

Market Intelligence

Retailers Selling

Price Spread

36.1%

Price Range

Price per carat distribution across retailers

$9,093/ct

10th Percentile

$6,534

Median

$9,093

90th Percentile

$12,801

Score Distribution

14 diamonds scored across 4 quality tiers

Excellent

1 (7.1%)

Very Good

3 (21.4%)

Good

2 (14.3%)

Average

8 (57.1%)

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Lab-Grown H 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