3.00 - 4.99ct I SI1 Natural Heart
As of April 2026, there are 2,250 natural heart diamonds with I color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from €117 EUR to €291,081 EUR, with an average of €5,125 EUR.
Last updated: April 2026
Available
2,250
Lowest Price
€117 EUR
Highest Price
€291,081 EUR
Average Price
€5,125 EUR
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
39.7%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$6,759
Median
$10,786
90th Percentile
$15,410
Score Distribution
2.3K diamonds scored across 4 quality tiers
Excellent
534 (23.7%)
Very Good
746 (33.2%)
Good
684 (30.4%)
Average
286 (12.7%)
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