1.00 to 1.49ct J SI2 Lab Grown Cushion
Last updated: June 2026
Available
143
Lowest Price
£154 GBP
Highest Price
£88,071 GBP
Average Price
£9,603 GBP
Market Intelligence
Retailers Selling
5
Cross Retailer %
N/A
Price Spread
38.9%
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
$1,558
Median
$2,304
90th Percentile
$3,450
Score Distribution
143 diamonds scored across 3 quality tiers
Very Good
17 (11.9%)
Good
24 (16.8%)
Average
102 (71.3%)
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