1.00 to 1.49ct J SI2 Lab Grown Round
Last updated: September 2026
Available
300
Lowest Price
$464 USD
Highest Price
$6,519 USD
Average Price
$2,134 USD
Market Intelligence
Retailers Selling
19
Price Spread
36.2%
Price Range
Price per carat distribution across retailers
10th Percentile
$1,246
Median
$1,786
90th Percentile
$2,965
Score Distribution
300 diamonds scored across 4 quality tiers
Excellent
9 (3.0%)
Very Good
60 (20.0%)
Good
158 (52.7%)
Average
73 (24.3%)
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