1.00 to 1.49ct I SI1 Natural Marquise
Last updated: July 2026
Available
415
Lowest Price
€855 EUR
Highest Price
€13,934 EUR
Average Price
€3,041 EUR
Market Intelligence
Retailers Selling
54
Cross Retailer %
N/A
Price Spread
38.8%
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
$2,229
Median
$3,360
90th Percentile
$4,742
Score Distribution
415 diamonds scored across 4 quality tiers
Excellent
64 (15.4%)
Very Good
123 (29.6%)
Good
157 (37.8%)
Average
71 (17.1%)
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