Victorian Opal and Ruby 18ct Yellow Gold Ring (Size: 0)Victorian (1837 1901) opal and ruby ring in 18ct yellow gold. This beautiful ring features an opal and ruby flower surrounded by ornate interspersed gold balls. The gemstones are set in an open backed setting. The ring was handmade is set in 18ct yellow gold in Birmingham indicated by a crown, number 18 and an anchor. The piece is in excellent antique condition, measuring 0. 8cm in width and 0. 9cm in length. The ring is size 0 7. 5.