How much does a 3.00 to 4.99ct F SI2 natural princess diamond cost?

As of October 2026, 3.00 to 4.99ct F SI2 natural princess diamonds typically cost $28,482 CAD to $64,464 CAD, with a median price of $40,843 CAD. There are currently 20 diamonds matching this specification available across retailers.

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

About 31% of these diamonds are available at multiple retailers, with an average price spread of 41%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F SI2 Natural Princess

Quick answer

As of October 2026, there are 20 natural princess diamonds with F color and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $28,482 CAD to $64,464 CAD, with a median of $40,843 CAD. At least 42 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 41%. Half of all listings fall between $10,646 CAD and $16,032 CAD per carat. The same specification in lab grown form lists at a median of about $388 CAD per carat. Over the last 30 days the median price moved -0.8% and the number of listings moved +10.8%.

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. Princess natural stones in the index: 2,158 USD per carat, +5.7% 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

$17,439 CAD

Highest Price

$101,218 CAD

Average Price

$44,396 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

30.7%

Price Spread

40.9%

30-Day Price Trend

-0.8%

30-Day Supply Change

+10.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$9,419/ct

10th Percentile

$5,772

Median

$9,419

90th Percentile

$13,733

Score Distribution

51 diamonds scored across 4 quality tiers

Excellent

14 (27.5%)

Very Good

11 (21.6%)

Good

11 (21.6%)

Average

15 (29.4%)

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Consider Instead

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

F I1I1 inclusions are not visible without magnification

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Lab-Grown F SI2Same specifications, lab-grown origin

Save 97%

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