How much does a 3.00 to 4.99ct F IF natural cushion diamond cost?

As of October 2026, 3.00 to 4.99ct F IF natural cushion diamonds typically cost $34,164 USD to $82,515 USD, with a median price of $48,880 USD. There are currently 5 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 46%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct F IF Natural Cushion

Quick answer

As of October 2026, there are 5 natural cushion diamonds with F color and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $34,164 USD to $82,515 USD, with a median of $48,880 USD. At least 31 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 46%. Half of all listings fall between $13,232 USD and $20,708 USD per carat. The same specification in lab grown form lists at a median of about $1,272 USD per carat. Over the last 30 days the median price moved +4.0% and the number of listings moved -11.3%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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

$33,894 USD

Highest Price

$97,554 USD

Average Price

$56,476 USD

Market Intelligence

Retailers Selling

Cross Retailer %

29.2%

Price Spread

46.2%

30-Day Price Trend

+4.0%

30-Day Supply Change

-11.3%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$16,167/ct

10th Percentile

$12,473

Median

$16,167

90th Percentile

$26,015

Score Distribution

11 diamonds scored across 4 quality tiers

Excellent

3 (27.3%)

Very Good

1 (9.1%)

Good

4 (36.4%)

Average

3 (27.3%)

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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