3.00 to 4.99ct J SI1 Lab Grown Round
Last updated: July 2026
Available
267
Lowest Price
$912 NZD
Highest Price
$189,197 NZD
Average Price
$17,416 NZD
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
97.0%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$327
Median
$2,086
90th Percentile
$8,514
Score Distribution
267 diamonds scored across 4 quality tiers
Excellent
60 (22.5%)
Very Good
136 (50.9%)
Good
44 (16.5%)
Average
27 (10.1%)
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