1.00 to 1.49ct H SI1 Lab Grown Radiant
Last updated: September 2026
Available
34
Lowest Price
$86 USD
Highest Price
$6,484 USD
Average Price
$1,529 USD
Market Intelligence
Retailers Selling
20
Price Spread
50.6%
Price Range
Price per carat distribution across retailers
10th Percentile
$397
Median
$1,326
90th Percentile
$3,105
Score Distribution
34 diamonds scored across 4 quality tiers
Excellent
3 (8.8%)
Very Good
16 (47.1%)
Good
7 (20.6%)
Average
8 (23.5%)
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