【Geneva, Swit】Mellon Blue Meets Expectations
Editor’s NoteThis article reports on the recent auction of the rare “Mellon Blue” diamond, which sold for $25.6 million at Christie’s in Geneva….
Gemstone
【Antananarivo】Emerald Block on Matrix Discovered at Ambohitsorohitra Palace
Editor’s NoteThis article reports the discovery of a significant 300 kg emerald block at the Ambohitsorohitra Presidential Palace, as announced by…
【Tokyo, Japan】Japan’s Largest Designer Jewelry Festival “New Jewelry TOKYO 2025” Gathers Approximately 130 Brands in Aoyama!
Editor’s NoteThis article previews New Jewelry TOKYO 2025, Japan’s premier designer jewelry event. Scheduled for late November at Tokyo’s Spiral…
【Sri Lanka】Star of India Sapphire: Unveiling the Curse and Legacy in 2026
Editor’s NoteThis article delves into the enduring mystique of the Star of India Sapphire, exploring its unique mineralogy, storied past, and…
【Geneva, Swit】9.5-Carat Blue Diamond Sells for USD 26.6 Million in Geneva
Editor’s NoteThis article reports on the record-breaking sale of the “Mellon Blue” diamond in Geneva, highlighting its provenance and the significant…
【Mogok, Myanm】Painite Gemstone Myanmar: 2025 Market Value & Rare Discovery
Editor’s NoteAs we enter 2025, the painite gemstone from Myanmar continues to fascinate the global gem trade. This article explores its journey from…
【Afghanistan】Vorobyevite Gemstone: Blue Crystal Value, Price & Rarity
Editor’s NoteThis article highlights vorobyevite, a rare blue beryl from Afghanistan, as a standout gemstone for 2025. Valued for its unique color,…
【Madagascar】Rainbow Moonstone Madagascar: Value, Meaning, Jewelry (2025 Guide)
Editor’s NoteThis article examines the rising prominence of Madagascar’s rainbow moonstone, valued for its unique optical properties and rarity. It…
【Botswana】World’s Second Largest Diamond, Discovered in Botswana, Heading to a Museum
Editor’s NoteThe future of the world’s second-largest diamond, discovered in Botswana, remains uncertain. As reported, the Belgian firm now in…
【Geneva, Swit】Bunny Mellon’s 9.51 Ct. Blue Diamond Heads to Christie’s Auction
Editor’s NoteA rare blue diamond with a storied provenance heads to auction this November, offering a glimpse into the enduring allure of exceptional…