1.00 - 1.49ct I SI1 Natural Heart
As of April 2026, there are 2,378 natural heart diamonds with I color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €117 EUR to €298,663 EUR, with an average of €5,525 EUR.
Last updated: April 2026
Available
2,378
Lowest Price
€117 EUR
Highest Price
€298,663 EUR
Average Price
€5,525 EUR
Market Intelligence
Retailers Selling
55
Cross Retailer %
N/A
Price Spread
50.8%
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
$1,603
Median
$2,264
90th Percentile
$3,962
Score Distribution
2.4K diamonds scored across 4 quality tiers
Excellent
570 (24.0%)
Very Good
729 (30.7%)
Good
724 (30.5%)
Average
352 (14.8%)
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