18ct White Gold Oval Blue Topaz Ring With Diamond Pave Set Halo & Sides18ct White Gold Oval Blue Topaz Ring With Diamond Pave Set Halo & Sides SFBGW7428BD 18ct white gold oval cut Blue Topaz with blue coloured blue topaz gemstones set into the sides and top of this ring, this exquisite design is sure to get noticed on the hand. The design has been crafted from lustrous 18ct white gold for a modern finish against the finger and a large cushion cut blue topaz gemstone held inside a four claw setting. . The blue gemstone is