1.00 to 1.49ct J SI1 Natural Cushion
Last updated: July 2026
Available
684
Lowest Price
£531 GBP
Highest Price
£5,350 GBP
Average Price
£1,672 GBP
Market Intelligence
Retailers Selling
48
Cross Retailer %
N/A
Price Spread
57.8%
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
$1,073
Median
$1,729
90th Percentile
$2,887
Score Distribution
684 diamonds scored across 4 quality tiers
Excellent
95 (13.9%)
Very Good
236 (34.5%)
Good
167 (24.4%)
Average
186 (27.2%)
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