1.00 to 1.49ct J SI2 Natural Heart
Last updated: June 2026
Available
1,308
Lowest Price
£103 GBP
Highest Price
£128,374 GBP
Average Price
£6,442 GBP
Market Intelligence
Retailers Selling
38
Cross Retailer %
N/A
Price Spread
58.5%
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
$1,167
Median
$1,813
90th Percentile
$3,039
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
188 (14.4%)
Very Good
353 (27.0%)
Good
355 (27.1%)
Average
412 (31.5%)
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