Yellow gold 585, stylized flower shape made of oval precious opal cabochon (approx. 1.35 ct) with strong blue-green play of colors and 16 surrounding diamonds (total approx. 0.47 ct, W, vs-si) in brilliant full cut, in high tiered prong settings with airy base, narrow tongue rail with minimal signs of wear, made by a goldsmith, ring head approx. 1.6 x 1.2 cm, ring size 53, gross approx. 4.2 g, expertise available
