1.00 - 1.49ct E SI1 Natural Radiant
As of April 2026, there are 1,533 natural radiant diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $296 CAD to $432,119 CAD, with an average of $15,154 CAD.
Last updated: April 2026
Available
1,533
Lowest Price
$296 CAD
Highest Price
$432,119 CAD
Average Price
$15,154 CAD
Market Intelligence
Retailers Selling
54
Cross Retailer %
N/A
Price Spread
39.2%
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
$2,107
Median
$2,990
90th Percentile
$4,690
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
296 (19.3%)
Very Good
481 (31.4%)
Good
480 (31.3%)
Average
276 (18.0%)
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