Fancy Color Diamond
Editor’s NoteThis article highlights the contrasting value drivers between colorless and fancy color diamonds. While traditional D-to-Z diamonds are…
Rare Gems
【Geneva, Swit】Le Pink Legacy: An Exceptional Pink Diamond for Sale in Geneva
Editor’s NoteThis article highlights the exceptional nature of an 18.96-carat pink diamond, a true rarity in the world of gemstones. As Christie’s…
【Hong Kong】What Jewelry Was Auctioned for Approximately 1.2 Billion Yen at Sotheby’s Hong Kong?
Editor’s NoteThis article highlights the extraordinary sale of a Mogok ruby ring for 1.17 billion yen at a Sotheby’s Hong Kong auction. It briefly…
【Geneva, Swit】’Blue Diamond’ Sets Record for Highest-Priced Gem Auction at 60.2 Billion Won
Editor’s NoteThis article reports on the record-breaking auction of the largest ‘Blue Diamond’ ever sold, which fetched over 60 billion won. Details…
Gemstones
Editor’s NoteThis excerpt introduces the cubic crystal structure of diamond and some of its unique physical properties, such as fluorescence under UV…