How much does a 5.00ct+ F IF natural marquise diamond cost?

As of September 2026, 5.00ct+ F IF natural marquise diamonds typically cost $220,556 CAD to $248,800 CAD, with a median price of $234,678 CAD. There are currently 2 diamonds matching this specification available across retailers.

Where can I find the best price on a F IF marquise diamond?

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ F IF Natural Marquise

Quick answer

As of September 2026, there are 2 natural marquise diamonds with F color and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $220,556 CAD to $248,800 CAD, with a median of $234,678 CAD. At least 12 retailers stock this exact specification. Half of all listings fall between $46,553 CAD and $51,856 CAD per carat. The same specification in lab grown form lists at a median of about $3,419 CAD per carat.

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

5.01ct Marquise F IF, GIA, score 74 of 100, from $217,026 CAD

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. Marquise natural stones in the index: 2,114 USD per carat, -8.8% 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

$217,026 CAD

Highest Price

$252,331 CAD

Average Price

$234,678 CAD