1.00 to 1.49ct J I1 Natural Round
Last updated: July 2026
Available
730
Lowest Price
$950 NZD
Highest Price
$16,363 NZD
Average Price
$3,109 NZD
Market Intelligence
Retailers Selling
32
Cross Retailer %
69.4%
Price Spread
59.1%
30-Day Price Trend
+4.4%
30-Day Supply Change
+32.1%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$994
Median
$1,695
90th Percentile
$2,942
Score Distribution
730 diamonds scored across 4 quality tiers
Excellent
57 (7.8%)
Very Good
307 (42.1%)
Good
222 (30.4%)
Average
144 (19.7%)
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