【Bogotá, Colo】Fura Gems Advances Emerald Auctions in Bogotá and Thailand with 180,000-Carat Sample
Editor’s NoteThis article details the recent private auction of rough emeralds from Colombia’s Coscuez mine, highlighting the exclusive,…
Precious Stones
【Los Angeles,】Deciphering the Diamond and Gem District
Editor’s NoteThis article delves into the professional techniques used to authenticate diamonds and gemstones, offering readers reliable methods to…
【Bogotá, Colo】Major Emerald Auction to Be Held This Week: Here’s How to Participate
Editor’s NoteColombian emeralds, prized for their exceptional color and clarity, dominate the global market. This week, their prominence is…
【Seville, Spa】Experts Appraise Stolen Watches and Jewelry from María del Monte and Inmaculada Casal at 181,000 Euros
Editor’s NoteThis article details the official valuation of items stolen in a high-profile burglary, underscoring the significant financial loss…
【Spain】Gemological Certificate Adds Value to Product and Protects Jewelers and Consumers, says Almudena Gómez of IGE
Editor’s NoteThis article clarifies the role of the Spanish Gemological Institute, a non-profit founded in 1967. Its core functions are to promote…
【Boyacá and C】Muzo and Other Emerald-Producing Municipalities in Colombia: Where Are They Located?
Editor’s NoteThis article highlights the unique geological origins and exceptional qualities—such as brilliance, color, and hardness—that make…
【Bogotá, Colo】The Emerald War Reignites in Colombia
Editor’s NoteThis article examines a significant societal development in Colombia. The following analysis provides context and explores the broader…
【Karowe, Bots】Botswana: World’s Second Largest Diamond Discovered in Mine
Editor’s NoteThis article reports the discovery of a 2,492-carat diamond in Botswana, described as one of the largest rough diamonds ever found. An…
【Antwerp, Bel】Carlos Soler-Cabot, a Spaniard in the Antwerp Diamond Exchange
Editor’s NoteThis article highlights a significant achievement for Spanish luxury, as the Soler-Cabot family firm becomes the first from Spain to…
【Lyon, France】When Historic Gold Prices Boost Auction Sales
Editor’s NoteThis article examines the surge in gold sales within auction houses, a trend highlighted by experts in Lyon as a defining feature of the…