How much does a 1.00 to 1.49ct D IF natural marquise diamond cost?

As of November 2026, 1.00 to 1.49ct D IF natural marquise diamonds typically cost €5,656 EUR to €12,454 EUR, with a median price of €8,037 EUR. There are currently 109 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 39%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D IF Natural Marquise

Quick answer

As of November 2026, there are 109 natural marquise diamonds with D color and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €5,656 EUR to €12,454 EUR, with a median of €8,037 EUR. At least 61 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 39%. Half of all listings fall between €6,380 EUR and €9,396 EUR per carat. The same specification in lab grown form lists at a median of about €663 EUR per carat. Over the last 30 days the median price moved +2.2% and the number of listings moved +9.8%.

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

109

Lowest Price

€3,460 EUR

Highest Price

€21,953 EUR

Average Price

€8,699 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

34.1%

Price Spread

39.1%

30-Day Price Trend

+2.2%

30-Day Supply Change

+9.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$8,605/ct

10th Percentile

$6,012

Median

$8,605

90th Percentile

$12,812

Score Distribution

279 diamonds scored across 5 quality tiers

Exceptional

6 (2.2%)

Excellent

67 (24.0%)

Very Good

77 (27.6%)

Good

59 (21.1%)

Average

70 (25.1%)

Find Your Diamond

Search 109 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 8%

Lab-Grown D IFSame specifications, lab-grown origin

Save 93%

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