1.00 to 1.49ct I SI2 Lab Grown Radiant
Last updated: September 2026
Available
34
Lowest Price
£670 GBP
Highest Price
£3,591 GBP
Average Price
£1,524 GBP
Market Intelligence
Retailers Selling
6
Price Spread
1.5%
Price Range
Price per carat distribution across retailers
10th Percentile
$1,486
Median
$1,708
90th Percentile
$3,353
Score Distribution
34 diamonds scored across 2 quality tiers
Good
3 (8.8%)
Average
31 (91.2%)
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