【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…
Colored Gemstones
【Wah Wah Moun】Red Beryl Mine: Wah Wah Mountains Mining Company 2026
Editor’s NoteThis article explores the Wah Wah Mountains Red Beryl Mine in Utah, a globally significant source of the exceptionally rare red beryl…
【Manyara Regi】Mundarara Ruby Mine: 5-Star Ruby, Star Ruby Stone
Editor’s NoteThe Mundarara Ruby Mine in Tanzania is emerging as a global leader, renowned for its exceptional “5-star” rubies. This article explores…
Gem Mines Ruby: Ruby Star Gem & Ruby Stone Mines 2026
Editor’s NoteThis article explores how machine learning is revolutionizing mining, from predicting geology to optimizing extraction. The focus is on…
【Philipsburg,】Gem Mountain Sapphire Mine MT Cost & Star Sapphire Price 2025: Complete Guide
Editor’s NoteThis article provides a timely analysis of the evolving cost structure for sapphire mining, with a specific focus on the prized star…
【Hong Kong】Editor’s Personal Visit Recommendations: Must-Buy Jewelry at JMA Hong Kong Jewelry Show, Up to 70% Off!
Editor’s NoteThis curated guide highlights three major jewelry style themes, featuring discounts of up to 70% off. Whether for everyday wear or…
【Geneva, Swit】A Diamond Brooch Owned By Napoleon Sells for $4.4 Million at Auction
Editor’s NoteA brooch once owned by Napoleon Bonaparte has sold at auction for $4.4 million, far surpassing its pre-sale estimate. The piece, which…
【USA】GIA Renews Its Colored Gemstone Reports and Expands Origin Determination Services in 2026
Editor’s NoteThe Gemological Institute of America (GIA) will introduce updated colored gemstone reports and expand its origin determination services…
【India】Pearl Global Industries Reports Strong Q2 Results, Declares Rs 6 Interim Dividend
Editor’s NotePearl Global Industries reports strong H1FY26 results, with consolidated revenue surpassing ₹2,500 crore, driven by growth in key Asian…
【Geneva, Swit】The Vanderbilt family jewels sell for four times their estimate at auction
Editor’s NoteThe recent auction of Vanderbilt family jewels, fetching four times their estimated value, highlights the enduring fascination with…