3.00 - 4.99ct J SI1 Lab Grown Marquise
As of April 2026, there are 103 lab grown marquise diamonds with J color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from €128 EUR to €37,937 EUR, with an average of €2,617 EUR.
Last updated: April 2026
Available
103
Lowest Price
€128 EUR
Highest Price
€37,937 EUR
Average Price
€2,617 EUR
Score Distribution
103 diamonds scored across 4 quality tiers
Excellent
8 (7.8%)
Very Good
40 (38.8%)
Good
37 (35.9%)
Average
18 (17.5%)
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