1.00 to 1.49ct I SI1 Natural Radiant
Last updated: June 2026
Available
1,434
Lowest Price
$447 NZD
Highest Price
$985,330 NZD
Average Price
$21,202 NZD
Market Intelligence
Retailers Selling
53
Cross Retailer %
N/A
Price Spread
41.8%
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
$1,591
Median
$2,337
90th Percentile
$3,677
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
229 (16.0%)
Very Good
487 (34.0%)
Good
473 (33.0%)
Average
245 (17.1%)
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