3.00 to 4.99ct J SI1 Lab Grown Cushion
Last updated: June 2026
Available
639
Lowest Price
£157 GBP
Highest Price
£69,777 GBP
Average Price
£3,336 GBP
Market Intelligence
Retailers Selling
9
Cross Retailer %
N/A
Price Spread
243.0%
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
$1,831
Median
$1,972
90th Percentile
$10,315
Score Distribution
639 diamonds scored across 4 quality tiers
Excellent
7 (1.1%)
Very Good
81 (12.7%)
Good
394 (61.7%)
Average
157 (24.6%)
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