Vintage Han Thai Sterling Silver and black onyx ring. The sterling silver is not the only amazing quality of this wonderful ring as it has a number of beautiful marcasite accents that surround the center stone The ring has a sterling silver metal band that loops around a cylinder shaped black onyx stone in the middle of the ring. The looping strands of silver metal look amazing having a bumpy textured surface that adds to the unique quality. This as well as the marcasite stones makes an amazing ring that has an old English appearance. The inside of this ring is signed "Han Thai" on one side and "925" on the other signifying the sterling silver composition. The ring is a size 8 1/2 as well. This wonderful item is in great condition and looks very nice when worn too.