Matinee Length Cultured Pearl, Blue Sapphire and Diamond Necklace, Knotted,The double strand having one hundred forty pearls measuring from 7-1/2 to 8 mm, joined by a tested platinum sliding bar clasp set with three rectangular and square cut sapphires weighing approximately 1.20 carats and four old mine cut diamonds weighing approximately.20 carats.,Length: 24 in (61 cm)