DIamonds

As reported by Morningstar News, "shares of Signet Jewelers Ltd. were headed for their worst day in nearly five years, after the parent of...

The Magnificent Jewels Sale this past November in Geneva featured quite a few fancy color diamonds, with four that really caught our attention. -...

We don’t often revisit past gem news, but the "Magnificent Jewels" auction of December 11, 2024, showcased exceptional colored diamonds, gemstones, and vintage pieces...

And here they are—some of our best reads that didn’t quite make the cut. Each one was, however, incredibly impressive and came so very,...

Magnificent Jewels: Christie's New York - The Magnificent Blue Diamond, and Harry Winston' Stunning Spinels! "Magnificent Jewels at Christie’s New York will close a...

Following Renovation, the Yale Peabody Museum's Mineralogy Galleries Reopen with Selections from One of the World's Most Important Private Mineral Collections Yale University Press ReleasePRNewswire "The...

Element Six: New Partnerships for Cleaner Water, Faster Computing, Telecommunications, and Power De Beers Press Release - Gary Roskin - Roskin Gem News Report -...

AGA's Tucson 2025 Conference! Speakers and Topics not to miss! The Accredited Gemologists Association's full-day 2025 Tucson all-day conference features six timely gemological education sessions...

Christie's Geneva: An Update - Magnificent Jewels Geneva: Emeralds & Natural Pearls, Sapphires & Diamonds Top of Sale As we reported in our last newsletter,...

NAJA's 63rd ACE©IT Winter Conference: Tucson! <object class="wp-block-file__embed" data="https://roskingemnewsreport.com/wp-content/uploads/2024/11/Winter2025b.pdf" type="application/pdf" style="width:100%;height:600px" aria-label="<strong><em>Tap the Download Button to save a copy of the Conference Program above:</em>Tap the...

Russia's Diamond Miner Alrosa to Cut Production and Staff in 2025 Creamer Media's Mining Weekly / Reuters News Service MOSCOW - Russia's Alrosa, the world's largest...

CIBJO Congress: More Recommendations re: Coral, Diamonds, Opals, Fei Cui (Jade), and more... Reports from the 2024 CIBJO Congress, held in Shanghai from November 2...