1.00 to 1.49ct I SI2 Natural Heart
Last updated: September 2026
Available
759
Lowest Price
£513 GBP
Highest Price
£4,825 GBP
Average Price
£1,700 GBP
Market Intelligence
Retailers Selling
50
Price Spread
45.2%
Price Range
Price per carat distribution across retailers
10th Percentile
$1,297
Median
$1,806
90th Percentile
$3,086
Score Distribution
759 diamonds scored across 4 quality tiers
Excellent
92 (12.1%)
Very Good
227 (29.9%)
Good
216 (28.5%)
Average
224 (29.5%)
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