How much does a 3.00 to 4.99ct D IF natural cushion diamond cost?

As of September 2026, 3.00 to 4.99ct D IF natural cushion diamonds typically cost $71,267 CAD to $214,645 CAD, with a median price of $119,080 CAD. There are currently 49 diamonds matching this specification available across retailers.

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3.00 to 4.99ct D IF Natural Cushion

Quick answer

As of September 2026, there are 49 natural cushion diamonds with D color and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $71,267 CAD to $214,645 CAD, with a median of $119,080 CAD. At least 37 retailers stock this exact specification. Half of all listings fall between $29,168 CAD and $45,296 CAD per carat. The same specification in lab grown form lists at a median of about $2,710 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

$51,164 CAD

Highest Price

$377,427 CAD

Average Price

$134,507 CAD

Market Intelligence

Retailers Selling

Price Spread

45.4%

Price Range

Price per carat distribution across retailers

$25,623/ct

10th Percentile

$17,279

Median

$25,623

90th Percentile

$39,082

Score Distribution

49 diamonds scored across 4 quality tiers

Excellent

12 (24.5%)

Very Good

15 (30.6%)

Good

11 (22.4%)

Average

11 (22.4%)

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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