How much does a 1.00 to 1.49ct F VS1 natural round diamond cost?

As of September 2026, 1.00 to 1.49ct F VS1 natural round diamonds typically cost £2,558 GBP to £6,743 GBP, with a median price of £4,009 GBP. There are currently 5,633 diamonds matching this specification available across retailers.

Where can I find the best price on a F VS1 round diamond?

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1.00 to 1.49ct F VS1 Natural Round

Quick answer

As of September 2026, there are 5,633 natural round diamonds with F colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £2,558 GBP to £6,743 GBP, with a median of £4,009 GBP. At least 70 retailers stock this exact specification. Half of all listings fall between £2,863 GBP and £4,132 GBP per carat. The same specification in lab grown form lists at a median of about £286 GBP per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Round natural stones in the index: 2,094 USD per carat, -3.8% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

5,633

Lowest Price

£593 GBP

Highest Price

£17,030 GBP

Average Price

£4,375 GBP

Market Intelligence

Retailers Selling

Price Spread

36.9%

Price Range

Price per carat distribution across retailers

$4,640/ct

10th Percentile

$3,241

Median

$4,640

90th Percentile

$6,845

Score Distribution

5.6K diamonds scored across 4 quality tiers

Excellent

791 (14.0%)

Very Good

1,797 (31.9%)

Good

2,026 (36.0%)

Average

1,019 (18.1%)

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Consider Instead

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

F VS2VS2 inclusions are not visible without magnification

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Lab-Grown F VS1Same 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