0.75 - 0.99ct I I1 Natural Marquise
As of April 2026, there are 153 natural marquise diamonds with I color and I1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from €154 EUR to €82,824 EUR, with an average of €5,459 EUR.
Last updated: April 2026
Available
153
Lowest Price
€154 EUR
Highest Price
€82,824 EUR
Average Price
€5,459 EUR
Market Intelligence
Retailers Selling
16
Cross Retailer %
11.9%
Price Spread
46.6%
30-Day Price Trend
-0.8%
30-Day Supply Change
-13.6%
Volatility (30d)
0.03
Price Range
Price per carat distribution across retailers
10th Percentile
$1,034
Median
$1,902
90th Percentile
$2,660
Score Distribution
153 diamonds scored across 4 quality tiers
Excellent
7 (4.6%)
Very Good
27 (17.6%)
Good
60 (39.2%)
Average
59 (38.6%)
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