1.00 to 1.49ct H SI1 Lab Grown Radiant
Last updated: June 2026
Available
335
Lowest Price
£72 GBP
Highest Price
£113,909 GBP
Average Price
£4,206 GBP
Market Intelligence
Retailers Selling
24
Cross Retailer %
N/A
Price Spread
12.3%
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
$458
Median
$1,334
90th Percentile
$2,569
Score Distribution
335 diamonds scored across 4 quality tiers
Excellent
55 (16.4%)
Very Good
106 (31.6%)
Good
116 (34.6%)
Average
58 (17.3%)
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