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 €70,210 EUR to €162,897 EUR, with a median price of €106,428 EUR. There are currently 63 diamonds matching this specification available across retailers.

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3.00 to 4.99ct D IF Natural Marquise

Quick answer

As of September 2026, there are 63 natural marquise diamonds with D colour and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €70,210 EUR to €162,897 EUR, with a median of €106,428 EUR. At least 12 retailers stock this exact specification. Half of all listings fall between €19,573 EUR and €22,516 EUR per carat. The same specification in lab grown form lists at a median of about €2,756 EUR 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

€50,771 EUR

Highest Price

€307,132 EUR

Average Price

€111,351 EUR

Market Intelligence

Retailers Selling

Price Spread

14.2%

Price Range

Price per carat distribution across retailers

$22,567/ct

10th Percentile

$19,362

Median

$22,567

90th Percentile

$28,444

Score Distribution

63 diamonds scored across 4 quality tiers

Excellent

10 (15.9%)

Very Good

18 (28.6%)

Good

18 (28.6%)

Average

17 (27.0%)

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Lab-Grown D IFSame specifications, lab-grown origin

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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