A diamond and ruby ring, by Jahan and a diamond, ruby and pink sapphire cluster ring
The first designed as a bombé ring of diamond and oval-cut ruby chequerboard cluster design to a tapering hoop, finger size Q; the second in the form of a pavé-set brilliant-cut diamond, ruby and pink sapphire triangular cluster with diamond line border to a plain hoop, finger size R
The first ring signed Jahan
A diamond and ruby ring, by Jahan and a diamond, ruby and pink sapphire cluster ring
The first designed as a bombé ring of diamond and oval-cut ruby chequerboard cluster design to a tapering hoop, finger size Q; the second in the form of a pavé-set brilliant-cut diamond, ruby and pink sapphire triangular cluster with diamond line border to a plain hoop, finger size R
The first ring signed Jahan