1.00 - 1.49ct I I1 Natural Cushion
As of April 2026, there are 163 natural cushion diamonds with I color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $269 USD to $87,570 USD, with an average of $6,413 USD.
Last updated: April 2026
Available
163
Lowest Price
$269 USD
Highest Price
$87,570 USD
Average Price
$6,413 USD
Market Intelligence
Retailers Selling
21
Cross Retailer %
34.2%
Price Spread
58.7%
30-Day Price Trend
-7.6%
30-Day Supply Change
-11.6%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,221
Median
$2,121
90th Percentile
$3,361
Score Distribution
163 diamonds scored across 4 quality tiers
Excellent
7 (4.3%)
Very Good
41 (25.2%)
Good
45 (27.6%)
Average
70 (42.9%)
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