0.20 - 0.49ct I SI1 Natural Oval
As of April 2026, there are 8,021 natural oval diamonds with I color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £121 GBP to £779,008 GBP, with an average of £6,115 GBP.
Last updated: April 2026
Available
8,021
Lowest Price
£121 GBP
Highest Price
£779,008 GBP
Average Price
£6,115 GBP
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
1,270 (15.8%)
Very Good
2,359 (29.4%)
Good
2,732 (34.1%)
Average
1,657 (20.7%)
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