How much does a 0.75 to 0.99ct H IF natural heart diamond cost?

As of October 2026, 0.75 to 0.99ct H IF natural heart diamonds typically cost £790 GBP to £2,824 GBP, with a median price of £1,261 GBP. There are currently 58 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 53%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct H IF Natural Heart

Quick answer

As of October 2026, there are 58 natural heart diamonds with H colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £790 GBP to £2,824 GBP, with a median of £1,261 GBP. At least 52 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 53%. Half of all listings fall between £1,195 GBP and £1,998 GBP per carat. Over the last 30 days the median price moved -4.3% and the number of listings moved +2.5%.

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. 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

Lowest Price

£592 GBP

Highest Price

£4,107 GBP

Average Price

£1,555 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

36.3%

Price Spread

52.7%

30-Day Price Trend

-4.3%

30-Day Supply Change

+2.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,042/ct

10th Percentile

$1,358

Median

$2,042

90th Percentile

$3,705

Score Distribution

176 diamonds scored across 5 quality tiers

Exceptional

2 (1.1%)

Excellent

42 (23.9%)

Very Good

29 (16.5%)

Good

40 (22.7%)

Average

63 (35.8%)

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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