18ct White Gold Rose Cut Pink Sapphire & Diamond Halo NecklaceDelicately fashioned within 18ct white gold, this pink sapphire and diamond halo necklace excites with a contemporary elegance. The vibrant magenta hued pink sapphire, is skilfully rose cut and set within a closed back setting, to maximise light reflection. It is luxuriously encircled, with a halo of round sparkling diamonds and fixed onto an adjustable 18 rolo chain, which is interspaced with bezel set diamonds, for even more brilliance.