How much does a 5.00ct+ H IF natural cushion diamond cost?

As of September 2026, 5.00ct+ H IF natural cushion diamonds typically cost $121,004 CAD to $587,509 CAD, with a median price of $192,909 CAD. There are currently 10 diamonds matching this specification available across retailers.

Where can I find the best price on a H IF cushion diamond?

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5.00ct+ H IF Natural Cushion

Quick answer

As of September 2026, there are 10 natural cushion diamonds with H color and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $121,004 CAD to $587,509 CAD, with a median of $192,909 CAD. At least 10 retailers stock this exact specification. Half of all listings fall between $24,736 CAD and $30,984 CAD 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. Cushion natural stones in the index: 2,792 USD per carat, +1.1% 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

Lowest Price

$113,337 CAD

Highest Price

$755,649 CAD

Average Price

$314,984 CAD

Market Intelligence

Retailers Selling

Price Spread

23.4%

Price Range

Price per carat distribution across retailers

$19,149/ct

10th Percentile

$17,000

Median

$19,149

90th Percentile

$23,412

Score Distribution

10 diamonds scored across 4 quality tiers

Excellent

3 (30.0%)

Very Good

1 (10.0%)

Good

5 (50.0%)

Average

1 (10.0%)

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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