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

As of October 2026, 0.75 to 0.99ct G IF natural round diamonds typically cost £1,509 GBP to £4,674 GBP, with a median price of £2,529 GBP. There are currently 867 diamonds matching this specification available across retailers.

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

About 33% 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.

0.75 to 0.99ct G IF Natural Round

Quick answer

As of October 2026, there are 867 natural round diamonds with G colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £1,509 GBP to £4,674 GBP, with a median of £2,529 GBP. At least 65 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between £2,511 GBP and £4,125 GBP per carat. The same specification in lab grown form lists at a median of about £358 GBP per carat. Over the last 30 days the median price moved -2.0% and the number of listings moved +5.7%.

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. Round natural stones in the index: 2,248 USD per carat, +7.6% 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

867

Lowest Price

£815 GBP

Highest Price

£8,446 GBP

Average Price

£2,865 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

33.5%

Price Spread

50.9%

30-Day Price Trend

-2.0%

30-Day Supply Change

+5.7%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$4,225/ct

10th Percentile

$2,799

Median

$4,225

90th Percentile

$7,181

Score Distribution

1.9K diamonds scored across 5 quality tiers

Exceptional

43 (2.3%)

Excellent

605 (31.9%)

Very Good

426 (22.4%)

Good

415 (21.9%)

Average

410 (21.6%)

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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

Save 30%

G VVS1VVS1 inclusions are not visible without magnification

Save 4%

Lab-Grown G IFSame specifications, lab-grown origin

Save 89%

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