Silver flower ring with 12 petals of garnets set and alternating marcasite and central round garnet

Ring in 925 argento silver wavy with marcasite and natural round amethyst

Silver ring with oval green agate elongated in a marcasite eight

Silver band ring with two rows of squares with marcasite in the center

Silver ring with 5 marcasites

V-shaped silver ring studded with marcasite with onyx and natural amethyst decoration with central drop

Silver ring with oval natural amethyst on openwork frame and double mirror fan in marcasite

Silver ring of abstract shape in futuristic style with parts of marcasite and round aquamarine

Silver ring with faceted teardrop onyx surrounded by marcasite

Silver ring with round onyx wrapped in a marcasite band with a gold-plated ball on the sides

Octagonal silver ring with round natural amethyst studded with marcasite

Silver crown ring with 5 round natural rubies and marcasite

Silver ring with round onyx between onyx drops surrounded by marcasite

Silver ring with hemisphere surrounded by a circle of emeralds and oval natural sapphires set and marcasite

Silver ring with marcasite rounded band divided to X

Silver ring with faceted shuttle onyx surrounded by marcasite

Silver ring with vertical rows of rectangular onyx and diskettes and marcasites