Victorian Ruby and Diamond Cluster Ring, circa 1900s For Sale at 1stDibs Antique Victorian Ruby Diamond Ring 18ct Gold Circa 1900 Antique Victorian Ruby and Diamond Ring For Sale at 1stDibs Stunning Ruby, Diamond Victorian Ring at 1stDibs Important Victorian Natural Burmese Ruby '6 Carat' and Diamond Ring. A 9 carat gold dress ring in the Victorian style. Panel shaped head set with a ruby centre stone 4mm diameter, each side a 2mm diamond, at each end a 2. 4mm ruby. Head measures 17x5. 6mm, depth 2. 55mm, weight 3grams. Hallmarks for Birmingham 1979. A ring in very good condition, not an original antique but a faithful reproduction of a classic design. Size R 1 2, we can resize free of charge but please do check your size with us first.