Editor’s NoteA collection of rare diamonds valued at $100 million, including the famed 10.03-carat Mediterranean Blue diamond, is currently on…
Editor’s NoteThis article previews Sotheby’s exclusive exhibition in Abu Dhabi, featuring a remarkable collection of eight diamonds with a combined…
Editor’s NoteThis article previews the global tour of the “Mediterranean Blue,” a rare 10-carat diamond, ahead of its multimillion-dollar auction in…
Editor’s NoteThis article highlights the extraordinary “Mediterranean Blue” diamond, a centerpiece of a Sotheby’s exhibition. Its rarity stems from a…
Editor’s NoteThis article previews a significant piece of jewelry history—the 18th-century diamond tassel necklace of the Marquesses of…
Editor’s NoteA historic diamond necklace, with stones linked to the scandal that damaged Marie Antoinette’s reputation, has sold at auction for $4.79…
Editor’s NoteThis article details the remarkable auction of an 18th-century diamond necklace in Geneva, which sold for a sum far exceeding its…
Editor’s NoteThis dispatch from Geneva details how vibrant red and green gemstones commanded the spotlight and the highest prices at a recent…
Editor’s NoteThis article explores how rarity drives the exceptional value of fancy color diamonds, such as pink, yellow, and blue varieties,…
Editor’s NoteThis article discusses the late Austrian collector Heidi Horten and the museum housing her collection. It is important to acknowledge…