【Japan】JWA (Japan Watch Auction) Winning Bid Data October 2025

Editor’s NoteThe following data provides a snapshot of the winning bids from the Japan Watch Auction held in October 2025. This excerpt highlights…

【Geneva, Swit】A Super Blue Diamond from Christie’s

Editor’s NoteThis article highlights the upcoming Christie’s auction featuring the exceptional “Mellon Blue” diamond, a headline lot for collectors…

【Geneva, Swit】Blue Diamond ‘Melon Blue’ Auctioned for 3.9 Billion Yen in Switzerland

Editor’s NoteThis article reports on the record-breaking auction of the “Melon Blue” diamond in Geneva, highlighting its extraordinary value and…

【Geneva, Swit】The “Mellon Blue” Blue Diamond Sold for USD 26.6 Million in Geneva

Editor’s NoteThis article reports on the sale of the “Mellon Blue” diamond at a Christie’s auction. While the $26.6 million price is substantial, it…

【Dallas, USA】This 6-Carat Pink Diamond Could Fetch $1.8 Million in December Sale

Editor’s NoteThis article highlights a standout piece from Heritage Auctions’ upcoming Holiday Fine Jewelry Signature Auction—the “Angelina,” a…

【Geneva, Swit】Geneva Luxury Week Live Auctions Total CHF 82.2 Million | US$ 102.5 Million, a 24% Increase Year-on-Year

Editor’s NoteChristie’s recent Geneva Luxury Week auctions demonstrated robust global demand for high-end collectibles, achieving a 24% year-on-year…

【Paris, Franc】Dali’s ‘Rare’ Necklace Sells for 1.3 Billion Yen! Fetches Double the Estimate at Sotheby’s Paris

Editor’s NoteThis report details the success of Sotheby’s recent “Surrealism and Its Legacy” auction in Paris, which achieved the second-highest…

【Geneva, Swit】Vanderbilt Family’s Gilded Age Treasures Shine in $4.2 Million Sale

Editor’s NoteThe Vanderbilt jewels achieved a remarkable result at Phillips Geneva, with all 12 pieces selling for a total of CHF 3.4…

【Geneva, Swit】The ‘Vanderbilt Sapphire’ Resurfaces at Phillips Auction in Geneva

Editor’s NoteThis piece explores how a single gemstone, the Vanderbilt Sapphire, can serve as a condensed archive of history, capturing the essence…