5.00ct+ H SI1 Natural Heart
As of April 2026, there are 3,097 natural heart diamonds with H color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $178 SGD to $352,397 SGD, with an average of $6,925 SGD.
Last updated: April 2026
Available
3,097
Lowest Price
$178 SGD
Highest Price
$352,397 SGD
Average Price
$6,925 SGD
Market Intelligence
Retailers Selling
34
Cross Retailer %
N/A
Price Spread
41.1%
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
$10,463
Median
$17,247
90th Percentile
$24,295
Score Distribution
3.1K diamonds scored across 4 quality tiers
Excellent
748 (24.2%)
Very Good
883 (28.5%)
Good
876 (28.3%)
Average
590 (19.1%)
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