A very impressive and ornate jewellery set comprising of a necklace, earrings and brooch. All solid silver with amethyst stones. Marquise jewelry, characterized by its intricate metalwork and the use of small, faceted gemstones like marcasite, gained significant popularity in the late 19th and early 20th centuries. This style often incorporated Art Nouveau and Art Deco design elements, featuring floral motifs, flowing lines, and nature-inspired themes. The use of marcasite, a form of pyrite, provided a glittering effect reminiscent of diamonds at a more affordable price point, making it accessible to a wider audience. Sterling silver (marked 925) has been a favored metal for jewelry due to its durability and luster. When combined with marcasite and semi-precious stones like amethyst, it creates pieces that are both elegant and valuable. The combination of sterling silver, marcasite, and amethyst is characteristic of jewelry from the Art Nouveau and Art Deco periods, as well as mid-century revivals of these styles, often originating from European workshops.