1.00 - 1.49ct E I1 Natural Marquise
As of April 2026, there are 195 natural marquise diamonds with E color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $168 USD to $89,225 USD, with an average of $4,268 USD.
Last updated: April 2026
Available
195
Lowest Price
$168 USD
Highest Price
$89,225 USD
Average Price
$4,268 USD
Market Intelligence
Retailers Selling
19
Cross Retailer %
38.1%
Price Spread
50.9%
30-Day Price Trend
-3.5%
30-Day Supply Change
+10.7%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,487
Median
$2,776
90th Percentile
$4,575
Score Distribution
195 diamonds scored across 4 quality tiers
Excellent
14 (7.2%)
Very Good
52 (26.7%)
Good
60 (30.8%)
Average
69 (35.4%)
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