5.00ct+ I SI2 Natural Marquise
Last updated: September 2026
Available
25
Lowest Price
£27,197 GBP
Highest Price
£735,791 GBP
Average Price
£95,923 GBP
Market Intelligence
Retailers Selling
8
Price Spread
20.6%
Price Range
Price per carat distribution across retailers
10th Percentile
$12,525
Median
$16,669
90th Percentile
$20,174
Score Distribution
25 diamonds scored across 4 quality tiers
Excellent
2 (8.0%)
Very Good
9 (36.0%)
Good
6 (24.0%)
Average
8 (32.0%)
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