How much does a 2.00 to 2.99ct I SI2 natural princess diamond cost?

As of October 2026, 2.00 to 2.99ct I SI2 natural princess diamonds typically cost $8,262 CAD to $28,450 CAD, with a median price of $15,591 CAD. There are currently 117 diamonds matching this specification available across retailers.

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

About 32% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I SI2 Natural Princess

Quick answer

As of October 2026, there are 117 natural princess diamonds with I color and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $8,262 CAD to $28,450 CAD, with a median of $15,591 CAD. At least 50 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between $5,260 CAD and $8,614 CAD per carat. The same specification in lab grown form lists at a median of about $1,943 CAD per carat. Over the last 30 days the median price moved -2.3% and the number of listings moved +10.1%.

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

117

Lowest Price

$4,699 CAD

Highest Price

$48,114 CAD

Average Price

$17,640 CAD