1.00 to 1.49ct I SI1 Natural Radiant
Last updated: September 2026
Available
804
Lowest Price
$859 USD
Highest Price
$7,686 USD
Average Price
$2,677 USD
Market Intelligence
Retailers Selling
58
Price Spread
44.0%
Price Range
Price per carat distribution across retailers
10th Percentile
$1,631
Median
$2,367
90th Percentile
$3,794
Score Distribution
804 diamonds scored across 4 quality tiers
Excellent
87 (10.8%)
Very Good
188 (23.4%)
Good
244 (30.3%)
Average
285 (35.4%)
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