Whisky values / Whisky
What is Diamond 1998 20 Year Old The Duchess worth?
£57.5
£55–£60 · 2 auction sales · last sold October 2025
Based on 2 recent public auction results, Diamond 1998 20 Year Old The Duchess typically sells for around £57.5, with hammer prices ranging from £55 to £60. Condition, fill level, packaging and auction timing all affect the final price.
Recent sales
March 2025£55
October 2025£60
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