1.00 to 1.49ct I I1 Natural Marquise
Last updated: June 2026
Available
160
Lowest Price
$238 AUD
Highest Price
$92,730 AUD
Average Price
$8,025 AUD
Market Intelligence
Retailers Selling
17
Cross Retailer %
30.9%
Price Spread
67.9%
30-Day Price Trend
+11.9%
30-Day Supply Change
-8.1%
Volatility (30d)
0.05
Price Range
Price per carat distribution across retailers
10th Percentile
$1,178
Median
$2,090
90th Percentile
$4,202
Score Distribution
160 diamonds scored across 4 quality tiers
Excellent
6 (3.8%)
Very Good
36 (22.5%)
Good
55 (34.4%)
Average
63 (39.4%)
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