Beautiful vintage 925 silver ring with black onyx, size 7 Wo me’s

Beautiful vintage 925 silver ring with black onyx, size 7 In good condition with an unusual design, the onyx is large, it has a lot of silver, but the ring is no longer perfectly round, you can see it in the photos, made of 925 silver, very very pretty, the black with covina silver with everything stands out a lot.