Vintage Pink Tourmaline & Diamond Necklace

A pink tourmaline and diamond necklace, set with a deep pink tourmaline, weighing approximately 82.46ct, within a diamond set loop design, of round brilliant-cut diamonds, weighing approximately 16.05ct and marquise-cut diamonds, weighing approximately 6.10ct, mounted in 18ct white gold. Pendant 70mm long by 48mm wide.