The Gemological Institute of America (GIA) recently examined a 1.09-carat diamond grown by chemical vapor deposition (CVD) that displayed a blue band. A customer recently submitted the D-color synthetic diamond to the GIA’s laboratory in ...
Until recently, Les Cabinotiers was a ‘secret society’, where a select band of collectors was given access to a set of unique and bespoke watches. Each piece showcases the finest of Vacheron Constantin’s watchmaking skills, ...