The polished cabochon set into this golden pendant necklace is the definition of an unconventional beauty. Mined since ancient times, the black spinel at the center of this design has been shaped into a delicate triangle and finished to bring out its inky luster. Suspended upon diamond-cut cable chain, this darkly glamorous gem is an everyday knockout and brings some unexpected glamour to cocktail dressing, too. Finished with a spring ring clasp. Made in the U.S.A.