1.00 to 1.49ct I SI1 Natural Cushion
Last updated: July 2026
Available
818
Lowest Price
$1,091 NZD
Highest Price
$14,217 NZD
Average Price
$4,168 NZD
Market Intelligence
Retailers Selling
55
Cross Retailer %
N/A
Price Spread
58.0%
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
$1,334
Median
$2,157
90th Percentile
$3,771
Score Distribution
818 diamonds scored across 4 quality tiers
Excellent
186 (22.7%)
Very Good
241 (29.5%)
Good
182 (22.2%)
Average
209 (25.6%)
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