【Beijing, Chi】Natural Diamond Prices Plummet, Sales Decline: Are Young People Turning to Lab-Grown Diamonds? | [Matrix Low-Key Research]

Editor’s NoteThis article examines the shifting landscape of the diamond industry, where economic pressures and changing consumer preferences are…

【Tokyo, Japan】Information | The Onslaught of Synthetic Diamonds, Research Institutions Respond Strategically

Editor’s NoteThis article discusses HPHT (High Pressure High Temperature) treatment, a process used to enhance the color grade of natural diamonds….

【Lucerne, Swi】Gübelin Opens Colored Gemstone Museum in Switzerland

Editor’s NoteThe House of Gübelin has opened a new museum in Lucerne dedicated to the world of colored gemstones. This piece explores its focus on…

【Surat, India】Discovery in India: A Rare Diamond Contains Another Inside

Editor’s NoteThis article describes the discovery of a unique 0.329-carat diamond, nicknamed “Beating Heart” for the smaller diamond trapped inside…

Unusual Solid Inclusions in Flame-Fusion Ruby

Editor’s NoteThis article details the gemological analysis of a synthetic ruby, focusing on unusual dark red inclusions observed under magnification….

【Varanasi, Ut】Varanasi News: Real or Fake Gemstones? Soon You Can Get Them Checked at BHU

Editor’s NoteThis article outlines the establishment of a new gemstone testing center at Banaras Hindu University, a significant investment aimed at…

【Montepuez, M】From Mine to Podium: Sotheby’s to Auction One of the Largest Gemstone Finds of the Century

Editor’s NoteThis article highlights the upcoming auction of a historic 55.22-carat ruby, the largest and most valuable of its kind ever to appear at…

【New York, US】A Gift to the Auction Podium: Sotheby’s to Auction One of the 20th Century’s Greatest Gem Discoveries

Editor’s NoteThis article details the discovery and unveiling of the Estrela de FURA, a record-breaking 55.22-carat ruby that emerged from a larger…