How much does a 1.50 to 1.99ct J VS1 natural heart diamond cost?

As of October 2026, 1.50 to 1.99ct J VS1 natural heart diamonds typically cost £2,607 GBP to £9,409 GBP, with a median price of £4,493 GBP. There are currently 66 diamonds matching this specification available across retailers.

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

About 33% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct J VS1 Natural Heart

Quick answer

As of October 2026, there are 66 natural heart diamonds with J colour and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £2,607 GBP to £9,409 GBP, with a median of £4,493 GBP. At least 46 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between £1,851 GBP and £2,998 GBP per carat. Over the last 30 days the median price moved -3.0% and the number of listings moved +18.4%.

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

£1,822 GBP

Highest Price

£11,138 GBP

Average Price

£5,408 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

33.1%

Price Spread

50.0%

30-Day Price Trend

-3.0%

30-Day Supply Change

+18.4%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,046/ct

10th Percentile

$2,034

Median

$3,046

90th Percentile

$5,301

Score Distribution

286 diamonds scored across 4 quality tiers

Excellent

37 (12.9%)

Very Good

40 (14.0%)

Good

37 (12.9%)

Average

172 (60.1%)

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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