5.00ct+ E SI1 Lab Grown Round
Last updated: July 2026
Available
412
Lowest Price
$692 NZD
Highest Price
$180,327 NZD
Average Price
$6,755 NZD
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
121.9%
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
$239
Median
$517
90th Percentile
$1,563
Score Distribution
412 diamonds scored across 4 quality tiers
Excellent
134 (32.5%)
Very Good
95 (23.1%)
Good
51 (12.4%)
Average
132 (32.0%)
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