1.00 to 1.49ct H SI1 Lab Grown Radiant
Last updated: August 2026
Available
48
Lowest Price
$86 USD
Highest Price
$6,484 USD
Average Price
$1,520 USD
Market Intelligence
Retailers Selling
24
Cross Retailer %
N/A
Price Spread
18.5%
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
$446
Median
$1,328
90th Percentile
$2,595
Score Distribution
48 diamonds scored across 4 quality tiers
Excellent
8 (16.7%)
Very Good
18 (37.5%)
Good
13 (27.1%)
Average
9 (18.8%)
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