1.00 to 1.49ct E I1 Natural Marquise
Last updated: July 2026
Available
68
Lowest Price
$1,206 AUD
Highest Price
$28,412 AUD
Average Price
$5,426 AUD
Market Intelligence
Retailers Selling
24
Cross Retailer %
54.2%
Price Spread
45.4%
30-Day Price Trend
+4.4%
30-Day Supply Change
+35.0%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,563
Median
$2,778
90th Percentile
$4,307
Score Distribution
68 diamonds scored across 4 quality tiers
Excellent
10 (14.7%)
Very Good
19 (27.9%)
Good
15 (22.1%)
Average
24 (35.3%)
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