1.50 - 1.99ct D SI1 Natural Heart
As of April 2026, there are 3,069 natural heart diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €170 EUR to €451,581 EUR, with an average of €4,707 EUR.
Last updated: April 2026
Available
3,069
Lowest Price
€170 EUR
Highest Price
€451,581 EUR
Average Price
€4,707 EUR
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
54.2%
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
$3,231
Median
$5,126
90th Percentile
$8,467
Score Distribution
3.1K diamonds scored across 5 quality tiers
Exceptional
6 (0.2%)
Excellent
766 (25.0%)
Very Good
949 (30.9%)
Good
918 (29.9%)
Average
430 (14.0%)
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