An Iolite and diamond pendant on two tone necklace, 18ct yellow and white gold, made as a fixed necklet with central hexagonal feature pendant, featuring a central oval cut iolite of deep medium blue colour, weighing approximately 2.60ct, claw set within length sides of channel set baguette cut diamonds and end peaked points of grain set brilliant cut diamonds, connected to a fixed centipede linked chain of polished yellow and white gold links with clasp and safety catch