9ct yellow gold 700ct sapphire amp diamond cluster ringhere at gemondo we are delighted to bring you this dark blue sapphire and diamond 9ct yellow gold ring which has been designed to be a yellow gold alternative to kate middletonrsquos white gold engagement ring previously princess dianarsquos ring the dark blue sapphire which is rich in colour has been oval cut and accented by 24 round cut diamondsour beautiful polished 9ct yellow gold cocktail ring features a large faceted oval cu