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

As of October 2026, 0.75 to 0.99ct G IF natural heart diamonds typically cost £1,033 GBP to £3,376 GBP, with a median price of £1,684 GBP. There are currently 55 diamonds matching this specification available across retailers.

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

About 45% 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 G IF Natural Heart

Quick answer

As of October 2026, there are 55 natural heart diamonds with G colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £1,033 GBP to £3,376 GBP, with a median of £1,684 GBP. At least 51 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 53%. Half of all listings fall between £1,600 GBP and £2,643 GBP per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +4.8%.

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

£753 GBP

Highest Price

£5,409 GBP

Average Price

£2,011 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

44.5%

Price Spread

53.4%

30-Day Price Trend

-1.0%

30-Day Supply Change

+4.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,616/ct

10th Percentile

$1,862

Median

$2,616

90th Percentile

$4,886

Score Distribution

137 diamonds scored across 5 quality tiers

Exceptional

1 (0.7%)

Excellent

41 (29.9%)

Very Good

31 (22.6%)

Good

21 (15.3%)

Average

43 (31.4%)

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Consider Instead

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

H IFH colour is visually identical to G to the naked eye

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G VVS1VVS1 inclusions are not visible without magnification

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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