1.00 to 1.49ct J SI1 Natural Marquise
Last updated: July 2026
Available
317
Lowest Price
$1,396 NZD
Highest Price
$20,973 NZD
Average Price
$4,580 NZD
Market Intelligence
Retailers Selling
47
Cross Retailer %
N/A
Price Spread
43.4%
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
$1,537
Median
$2,424
90th Percentile
$3,548
Score Distribution
317 diamonds scored across 4 quality tiers
Excellent
37 (11.7%)
Very Good
74 (23.3%)
Good
138 (43.5%)
Average
68 (21.5%)
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