0.50 - 0.74ct D SI1 Natural Heart
As of April 2026, there are 2,934 natural heart diamonds with D color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from £146 GBP to £388,181 GBP, with an average of £3,742 GBP.
Last updated: April 2026
Available
2,934
Lowest Price
£146 GBP
Highest Price
£388,181 GBP
Average Price
£3,742 GBP
Market Intelligence
Retailers Selling
54
Cross Retailer %
N/A
Price Spread
39.9%
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
$1,029
Median
$1,412
90th Percentile
$2,429
Score Distribution
2.9K diamonds scored across 5 quality tiers
Exceptional
3 (0.1%)
Excellent
769 (26.2%)
Very Good
930 (31.7%)
Good
881 (30.0%)
Average
351 (12.0%)
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