1.00 to 1.49ct E SI2 Lab Grown Round
Last updated: September 2026
Available
422
Lowest Price
£73 GBP
Highest Price
£9,399 GBP
Average Price
£946 GBP
Market Intelligence
Retailers Selling
34
Price Spread
157.0%
Price Range
Price per carat distribution across retailers
10th Percentile
$317
Median
$2,273
90th Percentile
$5,447
Score Distribution
422 diamonds scored across 4 quality tiers
Excellent
42 (10.0%)
Very Good
73 (17.3%)
Good
174 (41.2%)
Average
133 (31.5%)
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