How much does a 0.50 to 0.74ct F IF natural heart diamond cost?

As of October 2026, 0.50 to 0.74ct F IF natural heart diamonds typically cost £576 GBP to £1,840 GBP, with a median price of £922 GBP. There are currently 132 diamonds matching this specification available across retailers.

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

About 37% of these diamonds are available at multiple retailers, with an average price spread of 51%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct F IF Natural Heart

Quick answer

As of October 2026, there are 132 natural heart diamonds with F colour and IF clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run £576 GBP to £1,840 GBP, with a median of £922 GBP. At least 54 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between £1,179 GBP and £1,924 GBP per carat. The same specification in lab grown form lists at a median of about £543 GBP per carat. Over the last 30 days the median price moved -0.8% and the number of listings moved -8.6%.

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. Heart natural stones in the index: 2,374 USD per carat, +9.8% 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

132

Lowest Price

£387 GBP

Highest Price

£2,962 GBP

Average Price

£1,085 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

36.8%

Price Spread

51.4%

30-Day Price Trend

-0.8%

30-Day Supply Change

-8.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,930/ct

10th Percentile

$1,361

Median

$1,930

90th Percentile

$3,962

Score Distribution

297 diamonds scored across 5 quality tiers

Exceptional

5 (1.7%)

Excellent

64 (21.5%)

Very Good

52 (17.5%)

Good

82 (27.6%)

Average

94 (31.6%)

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Consider Instead

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

F VVS1VVS1 inclusions are not visible without magnification

Save 9%

Lab-Grown F IFSame specifications, lab-grown origin

Save 63%

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