5.00ct+ J SI1 Lab Grown Cushion
As of April 2026, there are 574 lab grown cushion diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from €176 EUR to €81,300 EUR, with an average of €3,877 EUR.
Last updated: April 2026
Available
574
Lowest Price
€176 EUR
Highest Price
€81,300 EUR
Average Price
€3,877 EUR
Score Distribution
574 diamonds scored across 4 quality tiers
Excellent
29 (5.1%)
Very Good
46 (8.0%)
Good
296 (51.6%)
Average
203 (35.4%)
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