1.50 to 1.99ct I I1 Natural Marquise
Last updated: June 2026
Available
155
Lowest Price
$258 NZD
Highest Price
$100,458 NZD
Average Price
$9,441 NZD
Market Intelligence
Retailers Selling
18
Cross Retailer %
21.5%
Price Spread
124.3%
30-Day Price Trend
+3.0%
30-Day Supply Change
+11.1%
Volatility (30d)
0.05
Price Range
Price per carat distribution across retailers
10th Percentile
$2,335
Median
$4,765
90th Percentile
$11,387
Score Distribution
155 diamonds scored across 4 quality tiers
Excellent
5 (3.2%)
Very Good
34 (21.9%)
Good
51 (32.9%)
Average
65 (41.9%)
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