5.00ct+ J SI1 Lab Grown Cushion
As of April 2026, there are 510 lab grown cushion diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ₩255,360 KRW to ₩43,602,720 KRW, with an average of ₩3,934,171 KRW.
Last updated: April 2026
Available
510
Lowest Price
₩255,360 KRW
Highest Price
₩43,602,720 KRW
Average Price
₩3,934,171 KRW
Score Distribution
510 diamonds scored across 4 quality tiers
Excellent
29 (5.7%)
Very Good
94 (18.4%)
Good
270 (52.9%)
Average
117 (22.9%)
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