0.20 - 0.49ct J SI1 Lab Grown Radiant
As of April 2026, there are 504 lab grown radiant diamonds with J color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from €269 EUR to €151,602 EUR, with an average of €4,187 EUR.
Last updated: April 2026
Available
504
Lowest Price
€269 EUR
Highest Price
€151,602 EUR
Average Price
€4,187 EUR
Score Distribution
504 diamonds scored across 4 quality tiers
Excellent
10 (2.0%)
Very Good
16 (3.2%)
Good
362 (71.8%)
Average
116 (23.0%)
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