Multi-Color Oval Cut Sapphire and Diamond Necklace (Platinum & Diamond) with alternating sapphires in an array of unique colors weighing approximately 54 carats total set between alternating round brilliant-cut diamonds weighing approximately 4 carats total having a respective color and clarity of H-I, VS2-SI1, set in 18 karat yellow gold and platinum, central sapphire with bail to hang a pendant. This necklace measures approximately 17.5 inches in length.