0.20 to 0.49ct D SI1 Lab Grown Radiant
Last updated: June 2026
Available
972
Lowest Price
$167 NZD
Highest Price
$41,450 NZD
Average Price
$1,291 NZD
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
36.0%
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
$535
Median
$749
90th Percentile
$2,078
Score Distribution
971 diamonds scored across 4 quality tiers
Excellent
346 (35.6%)
Very Good
334 (34.4%)
Good
130 (13.4%)
Average
161 (16.6%)
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