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 $219 USD to $319,768 USD, with an average of $11,213 USD.
Last updated: April 2026
Available
1,533
Lowest Price
$219 USD
Highest Price
$319,768 USD
Average Price
$11,213 USD
Market Intelligence
Retailers Selling
55
Cross Retailer %
N/A
Price Spread
38.7%
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
$2,141
Median
$2,981
90th Percentile
$4,673
Score Distribution
1.5K diamonds scored across 5 quality tiers
Exceptional
1 (0.1%)
Excellent
299 (19.5%)
Very Good
478 (31.2%)
Good
479 (31.2%)
Average
276 (18.0%)
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