5.00ct+ J SI1 Lab Grown Marquise
As of April 2026, there are 103 lab grown marquise diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ￥20,746 JPY to ￥6,171,791 JPY, with an average of ￥425,748 JPY.
Last updated: April 2026
Available
103
Lowest Price
￥20,746 JPY
Highest Price
￥6,171,791 JPY
Average Price
￥425,748 JPY
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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