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

As of October 2026, 3.00 to 4.99ct D IF natural cushion diamonds typically cost $80,105 CAD to $234,531 CAD, with a median price of $128,015 CAD. There are currently 28 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 51%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct D IF Natural Cushion

Quick answer

As of October 2026, there are 28 natural cushion diamonds with D color and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $80,105 CAD to $234,531 CAD, with a median of $128,015 CAD. At least 39 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between $30,021 CAD and $49,385 CAD per carat. The same specification in lab grown form lists at a median of about $2,280 CAD per carat. Over the last 30 days the median price moved +1.3% and the number of listings moved +6.2%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Cushion natural stones in the index: 2,948 USD per carat, +1.7% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

$51,673 CAD

Highest Price

$460,127 CAD

Average Price

$146,559 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

34.4%

Price Spread

50.6%

30-Day Price Trend

+1.3%

30-Day Supply Change

+6.2%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$27,339/ct

10th Percentile

$19,069

Median

$27,339

90th Percentile

$47,925

Score Distribution

53 diamonds scored across 4 quality tiers

Excellent

11 (20.8%)

Very Good

11 (20.8%)

Good

16 (30.2%)

Average

15 (28.3%)

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Consider Instead

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

D VVS1VVS1 inclusions are not visible without magnification

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Lab-Grown D 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