1950's vintage turquoise necklace in special greenish shades, threaded with a sterling oxidized silver pendant in the center, modern style, set with 22 small dark blue sapphires and treated opal in the center. Measurements: The total length of the necklace is: 43 cm 16.9 inch.
The diameter of the silver center piece is: 26.2 mm 1.03 inch.
The size of the treated opal in the center is: 6 mm 0.23 inch