How much does a 0.75 to 0.99ct F I1 natural radiant diamond cost?

As of November 2026, 0.75 to 0.99ct F I1 natural radiant diamonds typically cost €1,045 EUR to €1,812 EUR, with a median price of €1,476 EUR. There are currently 14 diamonds matching this specification available across retailers.

Where can I find the best price on a F I1 radiant diamond?

About 5% of these diamonds are available at multiple retailers, with an average price spread of 18%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct F I1 Natural Radiant

Quick answer

As of November 2026, there are 14 natural radiant diamonds with F color and I1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run €1,045 EUR to €1,812 EUR, with a median of €1,476 EUR. At least 22 retailers stock this exact specification, and 5% of the stones appear at more than one of them, with an average price spread of 18%. Half of all listings fall between €1,449 EUR and €1,744 EUR per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +0.5%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

€707 EUR

Highest Price

€2,425 EUR

Average Price

€1,439 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

5.5%

Price Spread

18.3%

30-Day Price Trend

+0.1%

30-Day Supply Change

+0.5%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,805/ct

10th Percentile

$1,104

Median

$1,805

90th Percentile

$2,144

Score Distribution

92 diamonds scored across 4 quality tiers

Excellent

5 (5.4%)

Very Good

6 (6.5%)

Good

5 (5.4%)

Average

76 (82.6%)

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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