925 Sterling Silver Wide Concave Band Ring with Round and Square Marcasite 25 mm

Silver ring with oval natural amethyst on a pierced bow setting studded with marcasite

Silver ring with square cabochon turquoise in wavy frame and marcasite around and on the sides

Round silver ring with 18 + 1 round green agate and marcasites

Silver Bow Ring with Marcasite and Natural Yellow Topaz

Silver bow tie ring with a row of square garnet and marcasite garnishes

Double-wrap silver ring studded with marcasite and inverted drop carnelian

Silver ring in the shape of a vertical eye in onyx and marcasite on the tips

Silver ring in the shape of a large rose window with natural shuttle rubies and marcasite alternating in circles

Silver ring with oval green agate on a round frame studded with marcasite

Rhomboidal silver ring with green shuttle agate surrounded by a row of marcasite

Daisy silver ring with round carnelian surrounded by marcasite and carnelian

Silver ring with oval carnelian on cross in the irregular rectangle studded with marcasite

Wind rose silver ring with natural round amethyst surrounded by marcasite

Silver ring with oval natural amethyst on a striped setting studded with marcasite

Silver ring with central interlace in the shape of a heart studded with marcasite

Silver ring with natural oval amethyst and onyx surrounded by marcasite