Akoya pearl ring in 18K gold with diamonds. The pearl is of AAA quality and has a very beautiful luster and perfect surface. Akoya is a saltwater pearl from the Akoya pearl mussel, Pinctada Fucata. The pearl is cultured and has a diameter of 9mm. The size of the ring is 52 (16.5mm). G: 3.3g, D: 35 / 0.229ct.