1.00 to 1.49ct J SI2 Natural Radiant
Last updated: September 2026
Available
444
Lowest Price
£581 GBP
Highest Price
£5,890 GBP
Average Price
£1,678 GBP
Market Intelligence
Retailers Selling
45
Price Spread
54.5%
Price Range
Price per carat distribution across retailers
10th Percentile
$1,108
Median
$1,660
90th Percentile
$2,707
Score Distribution
444 diamonds scored across 4 quality tiers
Excellent
33 (7.4%)
Very Good
91 (20.5%)
Good
108 (24.3%)
Average
212 (47.7%)
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