Editor’s NoteThis article highlights a recent price adjustment by the gemological laboratory GRS, consolidating certain fees into its service charge….
Editor’s NoteThis article discusses HPHT (High Pressure High Temperature) treatment, a process used to enhance the color grade of natural diamonds….
Editor’s NoteThis article details the gemological analysis of a synthetic ruby, focusing on unusual dark red inclusions observed under magnification….
Editor’s NoteVisit GIA at JCK Las Vegas (booth 18019, May 31–June 3) to explore their laboratory services, new Diamond Origin Report, sustainability…
Editor’s NoteThis article details the launch of a new traceability program for Greenland Ruby, enabling full transparency from the mine to the…
Editor’s NoteThis article highlights the strong demand for colored gemstones at auction, using opals as a case study. It notes that while…