How much does a 0.50 to 0.74ct J IF natural heart diamond cost?

As of November 2026, 0.50 to 0.74ct J IF natural heart diamonds typically cost €474 EUR to €1,079 EUR, with a median price of €682 EUR. There are currently 42 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 47%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct J IF Natural Heart

Quick answer

As of November 2026, there are 42 natural heart diamonds with J colour and IF clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run €474 EUR to €1,079 EUR, with a median of €682 EUR. At least 37 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 47%. Half of all listings fall between €962 EUR and €1,486 EUR per carat. Over the last 30 days the median price moved -5.4% and the number of listings moved -18.2%.

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: November 2026

Available

Lowest Price

€335 EUR

Highest Price

€2,335 EUR

Average Price

€760 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

38.1%

Price Spread

46.7%

30-Day Price Trend

-5.4%

30-Day Supply Change

-18.2%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,254/ct

10th Percentile

$929

Median

$1,254

90th Percentile

$2,228

Score Distribution

112 diamonds scored across 4 quality tiers

Excellent

23 (20.5%)

Very Good

30 (26.8%)

Good

21 (18.8%)

Average

38 (33.9%)

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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