3.00 - 4.99ct J SI1 Lab Grown Heart
As of April 2026, there are 168 lab grown heart diamonds with J color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from €217 EUR to €13,283 EUR, with an average of €2,379 EUR.
Last updated: April 2026
Available
168
Lowest Price
€217 EUR
Highest Price
€13,283 EUR
Average Price
€2,379 EUR
Score Distribution
168 diamonds scored across 4 quality tiers
Excellent
8 (4.8%)
Very Good
31 (18.5%)
Good
60 (35.7%)
Average
69 (41.1%)
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