1.50 - 1.99ct H SI1 Natural Heart
As of April 2026, there are 3,126 natural heart diamonds with H color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $133 USD to $254,949 USD, with an average of $4,973 USD.
Last updated: April 2026
Available
3,126
Lowest Price
$133 USD
Highest Price
$254,949 USD
Average Price
$4,973 USD
Market Intelligence
Retailers Selling
51
Cross Retailer %
N/A
Price Spread
58.7%
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
$2,541
Median
$3,952
90th Percentile
$6,548
Score Distribution
3.1K diamonds scored across 4 quality tiers
Excellent
738 (23.6%)
Very Good
927 (29.7%)
Good
879 (28.1%)
Average
582 (18.6%)
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Search 3,126 H SI1 heart diamonds and compare prices.
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