1.00 to 1.49ct H SI1 Lab Grown Round
Last updated: July 2026
Available
323
Lowest Price
$142 USD
Highest Price
$12,174 USD
Average Price
$2,132 USD
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
89.1%
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
$750
Median
$1,829
90th Percentile
$4,016
Score Distribution
323 diamonds scored across 4 quality tiers
Excellent
34 (10.5%)
Very Good
162 (50.2%)
Good
87 (26.9%)
Average
40 (12.4%)
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