How much does a 0.75 to 0.99ct E IF natural marquise diamond cost?

As of November 2026, 0.75 to 0.99ct E IF natural marquise diamonds typically cost €2,147 EUR to €6,094 EUR, with a median price of €3,607 EUR. There are currently 8 diamonds matching this specification available across retailers.

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

About 25% of these diamonds are available at multiple retailers, with an average price spread of 44%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct E IF Natural Marquise

Quick answer

As of November 2026, there are 8 natural marquise diamonds with E colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run €2,147 EUR to €6,094 EUR, with a median of €3,607 EUR. At least 47 retailers stock this exact specification, and 25% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between €3,818 EUR and €5,800 EUR per carat. The same specification in lab grown form lists at a median of about €646 EUR per carat. Over the last 30 days the median price moved -0.1% and the number of listings moved +6.6%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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: November 2026

Available

Lowest Price

€1,942 EUR

Highest Price

€9,175 EUR

Average Price

€3,759 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

25.0%

Price Spread

43.7%

30-Day Price Trend

-0.1%

30-Day Supply Change

+6.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$5,068/ct

10th Percentile

$3,530

Median

$5,068

90th Percentile

$8,246

Score Distribution

22 diamonds scored across 4 quality tiers

Excellent

5 (22.7%)

Very Good

7 (31.8%)

Good

6 (27.3%)

Average

4 (18.2%)

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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

Save 10%

Lab-Grown E IFSame specifications, lab-grown origin

Save 86%

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