1.50 - 1.99ct E SI1 Natural Round
As of April 2026, there are 26,356 natural round diamonds with E color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $135 CAD to $1,336,642 CAD, with an average of $4,927 CAD.
Last updated: April 2026
Available
26,356
Lowest Price
$135 CAD
Highest Price
$1,336,642 CAD
Average Price
$4,927 CAD
Market Intelligence
Retailers Selling
61
Cross Retailer %
N/A
Price Spread
42.7%
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
$4,531
Median
$6,517
90th Percentile
$10,374
Score Distribution
26.4K diamonds scored across 5 quality tiers
Exceptional
19 (0.1%)
Excellent
6,728 (25.5%)
Very Good
9,155 (34.7%)
Good
8,264 (31.4%)
Average
2,189 (8.3%)
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