5.00ct+ J SI1 Natural Oval
As of April 2026, there are 5,581 natural oval diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £131 GBP to £557,731 GBP, with an average of £5,972 GBP.
Last updated: April 2026
Available
5,581
Lowest Price
£131 GBP
Highest Price
£557,731 GBP
Average Price
£5,972 GBP
Market Intelligence
Retailers Selling
13
Cross Retailer %
N/A
Price Spread
131.8%
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
$10,758
Median
$15,164
90th Percentile
$35,351
Score Distribution
5.6K diamonds scored across 4 quality tiers
Excellent
503 (9.0%)
Very Good
1,285 (23.0%)
Good
2,032 (36.4%)
Average
1,757 (31.5%)
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