1.00 to 1.49ct I SI1 Lab Grown Round
Last updated: July 2026
Available
722
Lowest Price
€129 EUR
Highest Price
€14,041 EUR
Average Price
€1,598 EUR
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
80.9%
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
$1,273
Median
$3,375
90th Percentile
$5,403
Score Distribution
722 diamonds scored across 4 quality tiers
Excellent
137 (19.0%)
Very Good
435 (60.2%)
Good
91 (12.6%)
Average
59 (8.2%)
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