0.20 - 0.49ct J SI1 Natural Oval
As of April 2026, there are 5,588 natural oval diamonds with J color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £131 GBP to £557,731 GBP, with an average of £5,974 GBP.
Last updated: April 2026
Available
5,588
Lowest Price
£131 GBP
Highest Price
£557,731 GBP
Average Price
£5,974 GBP
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
42.1%
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
$704
Median
$1,045
90th Percentile
$1,575
Score Distribution
5.6K diamonds scored across 4 quality tiers
Excellent
504 (9.0%)
Very Good
1,285 (23.0%)
Good
2,035 (36.4%)
Average
1,764 (31.6%)
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