How much does a 2.00 to 2.99ct E IF natural marquise diamond cost?

As of September 2026, 2.00 to 2.99ct E IF natural marquise diamonds typically cost $18,957 USD to $47,663 USD, with a median price of $31,440 USD. There are currently 27 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct E IF Natural Marquise

Quick answer

As of September 2026, there are 27 natural marquise diamonds with E color and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $18,957 USD to $47,663 USD, with a median of $31,440 USD. At least 46 retailers stock this exact specification. Half of all listings fall between $15,556 USD and $19,973 USD per carat. The same specification in lab grown form lists at a median of about $1,675 USD 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

$14,005 USD

Highest Price

$67,893 USD

Average Price

$32,578 USD

Market Intelligence

Retailers Selling

Price Spread

25.1%

Price Range

Price per carat distribution across retailers

$17,613/ct

10th Percentile

$14,091

Median

$17,613

90th Percentile

$21,838

Score Distribution

27 diamonds scored across 5 quality tiers

Exceptional

1 (3.7%)

Excellent

6 (22.2%)

Very Good

11 (40.7%)

Good

4 (14.8%)

Average

5 (18.5%)

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Consider Instead

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

F IFF colour is visually identical to E to the naked eye

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Lab-Grown E 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