0.75 - 0.99ct E I1 Natural Marquise
As of April 2026, there are 196 natural marquise diamonds with E color and I1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $168 USD to $89,225 USD, with an average of $4,252 USD.
Last updated: April 2026
Available
196
Lowest Price
$168 USD
Highest Price
$89,225 USD
Average Price
$4,252 USD
Market Intelligence
Retailers Selling
14
Cross Retailer %
16.9%
Price Spread
51.5%
30-Day Price Trend
+7.3%
30-Day Supply Change
-18.9%
Volatility (30d)
0.04
Price Range
Price per carat distribution across retailers
10th Percentile
$1,394
Median
$2,384
90th Percentile
$3,746
Score Distribution
196 diamonds scored across 4 quality tiers
Excellent
15 (7.7%)
Very Good
52 (26.5%)
Good
60 (30.6%)
Average
69 (35.2%)
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