1.00 to 1.49ct F SI1 Lab Grown Cushion
Last updated: July 2026
Available
190
Lowest Price
£89 GBP
Highest Price
£3,874 GBP
Average Price
£457 GBP
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
84.2%
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
$241
Median
$496
90th Percentile
$2,748
Score Distribution
190 diamonds scored across 4 quality tiers
Excellent
36 (18.9%)
Very Good
63 (33.2%)
Good
41 (21.6%)
Average
50 (26.3%)
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