How much does a 3.00 to 4.99ct I SI2 natural pear diamond cost?

As of September 2026, 3.00 to 4.99ct I SI2 natural pear diamonds typically cost $18,382 CAD to $63,756 CAD, with a median price of $37,799 CAD. There are currently 459 diamonds matching this specification available across retailers.

Where can I find the best price on a I SI2 pear diamond?

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3.00 to 4.99ct I SI2 Natural Pear

Quick answer

As of September 2026, there are 459 natural pear diamonds with I color and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $18,382 CAD to $63,756 CAD, with a median of $37,799 CAD. At least 43 retailers stock this exact specification. Half of all listings fall between $8,978 CAD and $15,772 CAD per carat. The same specification in lab grown form lists at a median of about $18,079 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. Pear natural stones in the index: 2,103 USD per carat, -9.0% 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

459

Lowest Price

$11,272 CAD

Highest Price

$322,820 CAD

Average Price

$40,025 CAD

Market Intelligence

Retailers Selling

Price Spread

52.4%

Price Range

Price per carat distribution across retailers

$9,603/ct

10th Percentile

$5,237

Median

$9,603

90th Percentile

$13,416

Score Distribution

459 diamonds scored across 4 quality tiers

Excellent

65 (14.2%)

Very Good

179 (39.0%)

Good

136 (29.6%)

Average

79 (17.2%)

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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