1.00 - 1.49ct E SI1 Natural Round
As of April 2026, there are 26,309 natural round diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $100 USD to $989,115 USD, with an average of $3,650 USD.
Last updated: April 2026
Available
26,309
Lowest Price
$100 USD
Highest Price
$989,115 USD
Average Price
$3,650 USD
Market Intelligence
Retailers Selling
67
Cross Retailer %
N/A
Price Spread
37.5%
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
$2,624
Median
$3,670
90th Percentile
$5,609
Score Distribution
26.3K diamonds scored across 5 quality tiers
Exceptional
20 (0.1%)
Excellent
6,723 (25.6%)
Very Good
9,139 (34.7%)
Good
8,239 (31.3%)
Average
2,184 (8.3%)
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