CUIZ-FACT-E195215D
hard
Guinness World Records
⏱️ Verified for 2026
What is the most expensive diamond ever sold at auction?
Verified Answer
The Hope Diamond
Quiz Options
- The Hope Diamond
- The Pink Star
- The Cullinan Diamond
- The Regent Diamond
Explanation & Context
The Pink Star diamond, a 59.60-carat fancy vivid pink diamond, sold for $71.2 million in 2017, making it the most expensive gem ever sold at auction.
Also Asked As / Semantic Queries
"Which is the most expensive diamond ever sold at auction?"
Authoritative Sources & Citations
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