【New York, US】Kashmir Sapphire Ring Tops Christie’s Online Auction
Editor’s NoteA 16.58-carat Kashmir sapphire ring sold for $1 million at Christie’s online auction, meeting its pre-sale estimate. Kashmir Sapphire…
Platinum Ring
【西班牙】Diamond Ring That Could Reach a Million Dollars at Auction
Editor’s NoteThis article previews a significant auction event, highlighting a rare Harry Winston diamond ring set for sale at Christie’s. The quote…