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

As of October 2026, 1.00 to 1.49ct F IF natural marquise diamonds typically cost $7,567 CAD to $15,105 CAD, with a median price of $11,889 CAD. There are currently 24 diamonds matching this specification available across retailers.

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

About 33% 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.

1.00 to 1.49ct F IF Natural Marquise

Quick answer

As of October 2026, there are 24 natural marquise diamonds with F color and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $7,567 CAD to $15,105 CAD, with a median of $11,889 CAD. At least 55 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between $7,579 CAD and $11,549 CAD per carat. The same specification in lab grown form lists at a median of about $851 CAD per carat. Over the last 30 days the median price moved +2.9% and the number of listings moved -13.2%.

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: October 2026

Available

Lowest Price

$6,923 CAD

Highest Price

$22,142 CAD

Average Price

$11,629 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

33.1%

Price Spread

44.0%

30-Day Price Trend

+2.9%

30-Day Supply Change

-13.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,453/ct

10th Percentile

$4,788

Median

$6,453

90th Percentile

$9,978

Score Distribution

52 diamonds scored across 5 quality tiers

Exceptional

1 (1.9%)

Excellent

7 (13.5%)

Very Good

11 (21.2%)

Good

17 (32.7%)

Average

16 (30.8%)

Find Your Diamond

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Consider Instead

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

Lab-Grown F 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