This 1950s Vintage Coro Blue Moonstone necklace is designed in gold tone metal with shimmering thermoset Blue Moonstones. It's in good vintage condition and perfect for adding a little something to a dressy outfit or wearing with jeans. The necklace is adjustable from 14 1/2” to 17” in length and 1/2” wide, with a classic mid-century design in midnight blue rectangles and silver-toned metal accents, featuring a J-hook clasp.