3.00 to 4.99ct I SI1 Lab Grown Cushion
Last updated: September 2026
Available
56
Lowest Price
$1,323 NZD
Highest Price
$141,148 NZD
Average Price
$17,461 NZD
Market Intelligence
Retailers Selling
20
Price Spread
165.8%
Price Range
Price per carat distribution across retailers
10th Percentile
$260
Median
$511
90th Percentile
$1,917
Score Distribution
56 diamonds scored across 4 quality tiers
Excellent
2 (3.6%)
Very Good
14 (25.0%)
Good
10 (17.9%)
Average
30 (53.6%)
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