Shop for vintage style Marcasite rings at Uneak Boutique with fast free delivery! This stunning range of marcasite rings has something for everyone from large elaborate marcasite designs to dainty slim marcasite bands. These rings make wonderful gifts for anniversary as well as other special occasions. All of our rings are Hallmarked 925 sterling silver and arrive in organza pouches or gift boxes. Some of our designs are made to order so please allow up to14 days for delivery.