5.00ct+ D SI1 Natural Heart
As of April 2026, there are 2,934 natural heart diamonds with D color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £146 GBP to £388,181 GBP, with an average of £3,746 GBP.
Last updated: April 2026
Available
2,934
Lowest Price
£146 GBP
Highest Price
£388,181 GBP
Average Price
£3,746 GBP
Market Intelligence
Retailers Selling
33
Cross Retailer %
N/A
Price Spread
37.4%
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
$18,893
Median
$24,080
90th Percentile
$36,737
Score Distribution
2.9K diamonds scored across 5 quality tiers
Exceptional
3 (0.1%)
Excellent
768 (26.2%)
Very Good
929 (31.7%)
Good
884 (30.2%)
Average
348 (11.9%)
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