
Choose your Favorite Gem volume 1!
The stones used in silversmithing were traditionally divided into precious and semi-precious. The gemstones included diamond, ruby, sapphire, emerald and amethyst. All the rest were semi-precious stones. Over the years, however, large deposits of amethyst have been discovered and its value has plummeted to include semi-precious stones. vice versa. In recent years we have seen […]