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

As of September 2026, 3.00 to 4.99ct D IF natural marquise diamonds typically cost $106,002 CAD to $248,060 CAD, with a median price of $162,855 CAD. There are currently 60 diamonds matching this specification available across retailers.

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

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

3.00 to 4.99ct D IF Natural Marquise

Quick answer

As of September 2026, there are 60 natural marquise diamonds with D color and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $106,002 CAD to $248,060 CAD, with a median of $162,855 CAD. At least 17 retailers stock this exact specification. Half of all listings fall between $31,776 CAD and $43,069 CAD per carat. The same specification in lab grown form lists at a median of about $4,183 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. 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

$76,690 CAD

Highest Price

$463,703 CAD

Average Price

$170,331 CAD

Market Intelligence

Retailers Selling

Price Spread

32.2%

Price Range

Price per carat distribution across retailers

$25,314/ct

10th Percentile

$20,464

Median

$25,314

90th Percentile

$36,986

Score Distribution

60 diamonds scored across 4 quality tiers

Excellent

12 (20.0%)

Very Good

14 (23.3%)

Good

17 (28.3%)

Average

17 (28.3%)

Find Your Diamond

Search 60 D IF marquise diamonds and compare prices.

Search Diamonds

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

Save 24%

Lab-Grown D IFSame specifications, lab-grown origin

Save 90%

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