Vintage Cocktail Ring Mid-Century 2.30 Cabochon Cut Turquoise in 14k Yellow GoldThis incredible mid century ring has a large floral shaped black onyx as its base stone. On top of the black onyx is a 14k yellow gold base structure in which the blue turquoise and coral stones are set. The gold structure is decorated with a beautiful filigree motif that gives this piece its elegant feel. Sitting 11. 07mm above the finger, this ring is an excellent statement piece for any woman with a bold and unique sense of style.