0.20 - 0.49ct I SI1 Natural Oval
As of April 2026, there are 8,030 natural oval diamonds with I color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $154 USD to $989,340 USD, with an average of $7,769 USD.
Last updated: April 2026
Available
8,030
Lowest Price
$154 USD
Highest Price
$989,340 USD
Average Price
$7,769 USD
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
34.3%
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
$1,096
Median
$1,556
90th Percentile
$2,038
Score Distribution
8.0K diamonds scored across 4 quality tiers
Excellent
1,272 (15.8%)
Very Good
2,357 (29.4%)
Good
2,743 (34.2%)
Average
1,658 (20.6%)
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