5.00ct+ J SI1 Natural Oval
Last updated: September 2026
Available
141
Lowest Price
£21,028 GBP
Highest Price
£440,335 GBP
Average Price
£67,407 GBP
Market Intelligence
Retailers Selling
9
Price Spread
59.4%
Price Range
Price per carat distribution across retailers
10th Percentile
$8,199
Median
$13,284
90th Percentile
$30,600
Score Distribution
141 diamonds scored across 4 quality tiers
Excellent
7 (5.0%)
Very Good
28 (19.9%)
Good
46 (32.6%)
Average
60 (42.6%)
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