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

As of October 2026, 1.00 to 1.49ct D VS1 natural heart diamonds typically cost £1,898 GBP to £4,791 GBP, with a median price of £2,691 GBP. There are currently 309 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 44%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D VS1 Natural Heart

Quick answer

As of October 2026, there are 309 natural heart diamonds with D colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £1,898 GBP to £4,791 GBP, with a median of £2,691 GBP. At least 66 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between £2,226 GBP and £3,382 GBP per carat. The same specification in lab grown form lists at a median of about £303 GBP per carat. Over the last 30 days the median price moved -1.4% and the number of listings moved +14.3%.

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

309

Lowest Price

£1,366 GBP

Highest Price

£14,285 GBP

Average Price

£3,089 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

42.5%

Price Spread

43.6%

30-Day Price Trend

-1.4%

30-Day Supply Change

+14.3%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,555/ct

10th Percentile

$2,591

Median

$3,555

90th Percentile

$5,985

Score Distribution

907 diamonds scored across 5 quality tiers

Exceptional

15 (1.7%)

Excellent

184 (20.3%)

Very Good

211 (23.3%)

Good

207 (22.8%)

Average

290 (32.0%)

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Consider Instead

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

D VS2VS2 inclusions are not visible without magnification

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Lab-Grown D 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