3.00 - 4.99ct J SI2 Lab Grown Marquise
As of April 2026, there are 83 lab grown marquise diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $261 CAD to $20,305 CAD, with an average of $4,842 CAD.
Last updated: April 2026
Available
83
Lowest Price
$261 CAD
Highest Price
$20,305 CAD
Average Price
$4,842 CAD
Score Distribution
83 diamonds scored across 4 quality tiers
Excellent
3 (3.6%)
Very Good
23 (27.7%)
Good
25 (30.1%)
Average
32 (38.6%)
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