【Geneva, Swit】Oppenheimer Diamond: The Centerpiece of Christie’s Geneva Auction
Editor’s NoteThis week, all eyes are on Geneva as the record-breaking Oppenheimer Blue diamond goes to auction. Estimated at $38–45 million, this…
Editor’s NoteThis week, all eyes are on Geneva as the record-breaking Oppenheimer Blue diamond goes to auction. Estimated at $38–45 million, this…