3.00 - 4.99ct J SI2 Lab Grown Round
As of April 2026, there are 3,585 lab grown round diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $114 CAD to $798,966 CAD, with an average of $3,446 CAD.
Last updated: April 2026
Available
3,585
Lowest Price
$114 CAD
Highest Price
$798,966 CAD
Average Price
$3,446 CAD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
76.4%
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
$3,005
Median
$6,065
90th Percentile
$10,520
Score Distribution
3.6K diamonds scored across 4 quality tiers
Excellent
298 (8.3%)
Very Good
1,594 (44.5%)
Good
1,117 (31.2%)
Average
576 (16.1%)
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