0.20 - 0.49ct I SI1 Natural Round
As of April 2026, there are 21,388 natural round diamonds with I color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from €86 EUR to €411,369 EUR, with an average of €5,236 EUR.
Last updated: April 2026
Available
21,388
Lowest Price
€86 EUR
Highest Price
€411,369 EUR
Average Price
€5,236 EUR
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
50.9%
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
$944
Median
$1,534
90th Percentile
$2,461
Score Distribution
21.3K diamonds scored across 4 quality tiers
Excellent
4,977 (23.3%)
Very Good
7,022 (32.9%)
Good
6,154 (28.9%)
Average
3,177 (14.9%)
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