【Jaipur, Indi】IGI Inaugurates Second State-of-the-Art Gemological Lab in Jaipur!
Editor’s NoteThe International Gemological Institute (IGI) has expanded its footprint in North India with a new laboratory in Jaipur, a global hub…
Gemology
【Colombo, Sri】Giant Purple Sapphire Displayed for the First Time in Sri Lanka
Editor’s NoteA remarkable 3,563-carat purple sapphire, named the “Star of the Pure Earth,” has been unveiled in Colombo, Sri Lanka. Its exceptional…
【Colombo, Sri】In Sri Lanka, a Huge Purple Sapphire Presented for the First Time
Editor’s NoteThis article highlights the unveiling of the extraordinary “Star of the Pure Earth,” a 3,563-carat purple sapphire in Colombo. Its…
【Colombo, Sri】World’s Largest Purple Star Sapphire ‘Star of Pure Land’ Unveiled in Sri Lanka with $300 Million Value
Editor’s NoteThis article highlights the unveiling of the ‘Star of Pure Land,’ a record-setting 3,536-carat purple star sapphire discovered in Sri…
Chameleon Diamonds: The Color-Changing Gems You Have to See to Believe
Editor’s NoteThis article explores the extraordinary rarity and value of natural fancy color diamonds, which constitute less than 0.1% of all…
【Colombo, Sri】An ‘Exceptional’ Purple Star Sapphire: A $300 Million Gemstone Unveiled in Sri Lanka
Editor’s NoteThis article reports on the unveiling of a record-breaking 3,563-carat purple star sapphire in Sri Lanka, named the “Star of Pure Land.”…
【Boyacá, Colo】Imboo, the Giant Emerald That Surpassed Fura, Found by Víctor Carranza and Shook the Global Market
Editor’s NoteThis article details the discovery of the Imboo emerald, a historic find in Colombia that surpassed the famed Fura emerald. It…
【中国】Heard of ‘Pigeon’s Blood Red’ and ‘Verdant Green’? A Look at New Trends in ‘Top-Tier’ Jewelry from This Grand Event
Editor’s NoteThe annual GALA awards ceremony, now in its ninth year, serves as a key barometer for the global gem and jewelry industry. This article…
Diamond Reports: Laboratory-Grown Diamonds vs. Natural Diamonds
Editor’s NoteThis article examines the complex environmental and social factors that shape the sustainability of lab-grown diamonds. As the industry…
【Cullinan, So】Rare 41.2 Carat Blue Diamond Discovery Could Rewrite History
Editor’s NoteThis article details the extraordinary discovery of a 41.82-carat natural blue diamond at South Africa’s Cullinan Mine, a find of…