1.00 - 1.49ct E SI1 Natural Round
As of April 2026, there are 26,322 natural round diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥14,925 JPY to ￥147,629,121 JPY, with an average of ￥545,142 JPY.
Last updated: April 2026
Available
26,322
Lowest Price
￥14,925 JPY
Highest Price
￥147,629,121 JPY
Average Price
￥545,142 JPY
Market Intelligence
Retailers Selling
67
Cross Retailer %
N/A
Price Spread
37.4%
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
$2,625
Median
$3,670
90th Percentile
$5,609
Score Distribution
26.3K diamonds scored across 5 quality tiers
Exceptional
21 (0.1%)
Excellent
6,728 (25.6%)
Very Good
9,125 (34.7%)
Good
8,266 (31.4%)
Average
2,182 (8.3%)
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