0.50 - 0.74ct J SI2 Lab Grown Radiant
As of April 2026, there are 158 lab grown radiant diamonds with J color and SI2 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $283 NZD to $375,903 NZD, with an average of $9,950 NZD.
Last updated: April 2026
Available
158
Lowest Price
$283 NZD
Highest Price
$375,903 NZD
Average Price
$9,950 NZD
Score Distribution
158 diamonds scored across 3 quality tiers
Very Good
13 (8.2%)
Good
17 (10.8%)
Average
128 (81.0%)
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