How much does a 1.00 to 1.49ct H VS1 natural heart diamond cost?

As of September 2026, 1.00 to 1.49ct H VS1 natural heart diamonds typically cost £1,459 GBP to £4,101 GBP, with a median price of £1,909 GBP. There are currently 951 diamonds matching this specification available across retailers.

Where can I find the best price on a H VS1 heart diamond?

Compare prices across retailers on Carat Hunter to see all your options.

1.00 to 1.49ct H VS1 Natural Heart

Quick answer

As of September 2026, there are 951 natural heart diamonds with H colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £1,459 GBP to £4,101 GBP, with a median of £1,909 GBP. At least 56 retailers stock this exact specification. Half of all listings fall between £1,610 GBP and £2,231 GBP per carat. The same specification in lab grown form lists at a median of about £613 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. Heart natural stones in the index: 2,261 USD per carat, +1.7% 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

951

Lowest Price

£384 GBP

Highest Price

£9,383 GBP

Average Price

£2,361 GBP

Market Intelligence

Retailers Selling

Price Spread

33.1%

Price Range

Price per carat distribution across retailers

$2,528/ct

10th Percentile

$1,916

Median

$2,528

90th Percentile

$3,802

Score Distribution

951 diamonds scored across 4 quality tiers

Excellent

140 (14.7%)

Very Good

295 (31.0%)

Good

257 (27.0%)

Average

259 (27.2%)

Find Your Diamond

Search 951 H VS1 heart diamonds and compare prices.

Search Diamonds

Consider Instead

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

H VS2VS2 inclusions are not visible without magnification

Save 7%

Lab-Grown H VS1Same specifications, lab-grown origin

Save 53%

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