1.00 to 1.49ct I SI2 Lab Grown Radiant
Last updated: July 2026
Available
39
Lowest Price
$415 USD
Highest Price
$4,851 USD
Average Price
$1,955 USD
Market Intelligence
Retailers Selling
9
Cross Retailer %
N/A
Price Spread
11.2%
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
$1,138
Median
$1,704
90th Percentile
$2,825
Score Distribution
39 diamonds scored across 3 quality tiers
Very Good
2 (5.1%)
Good
5 (12.8%)
Average
32 (82.1%)
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