A gold multi-stone and diamond-set collar necklace, 18ct white gold, claw set oval and pear cut blue, pink, yellow and orange sapphires, rubies and emeralds varying in size, colour and tint, and 152 brilliant cut diamonds, in a random cluster design in articulated links with wire underrails, forming a semi-rigid collar.Gemstones weighing approximately 66.15cts total (not tested for colour or clarity treatments); diamonds weighing approximately 4.50cts.