【Boyacá, Colo】The Dark Side of Gem Stones in Colombia and Beyond
Editor’s NoteThis article examines the global colored gemstone market, focusing on the operations and corporate conduct of a major industry player….
Jewelry News
The Growth Processes of HPHT and CVD Diamonds: Manufacturing Lab-Created Diamonds
Editor’s NoteThis article explores the evolution of lab-created diamonds, drawing on decades of GIA research. While chemically similar to natural…
【Geneva, Swit】’Blue Diamond’ Sets Record for Highest-Priced Gem Auction at 60.2 Billion Won
Editor’s NoteThis article reports on the record-breaking auction of the largest ‘Blue Diamond’ ever sold, which fetched over 60 billion won. Details…
【London, UK】Yoox Net-a-Porter Sets Goal to Become Top Online Luxury Market by 2020
Editor’s NoteThis article outlines Yoox Net-a-Porter Group’s strategic five-year plan for the online luxury sector, set for completion by 2020, and…
【Turkey】CUSTOMS – What You Can Bring into Turkey
Editor’s NoteThis article outlines key customs regulations for travelers, including limits on the value of jewelry that can be imported or exported…
【韩国】World’s Largest Diamond Rough Fails to Find a Buyer at Auction
Editor’s NoteThis article reports on the recent auction of the world’s largest diamond rough, which was withdrawn after failing to meet its $70…
【Geneva, Swit】Oppenheimer Blue Diamond Shatters All Records in Geneva
Editor’s NoteThis article reports on the historic auction of the Oppenheimer Blue diamond at Christie’s in Geneva, which achieved a record-breaking…
【Lucerne, Swi】Book Review: The Eduard Josef Gübelin Story: The Art and Science of Gems
Editor’s NoteThis article highlights the groundbreaking work of Dr. Edward J. Gübelin, whose pioneering research into gemstone inclusions…
【Geneva, Swit】Oppenheimer Diamond: The Centerpiece of Christie’s Geneva Auction
Editor’s NoteThis week, all eyes are on Geneva as the record-breaking Oppenheimer Blue diamond goes to auction. Estimated at $38–45 million, this…
【Geneva, Swit】Oppenheimer Blue Diamond Aims for Record in Geneva
Editor’s NoteA rare blue diamond named after its former owner is poised to make auction history in Geneva this week, potentially setting a new global…