Antique Platinum and Gold Twin Snake RingAntique twin snake ring, in platinum and gold. This unusual example has two open mouthed snakes entwined around a rose gold band. A rare example of early platinum jewelry. Circa 1890. The band is a hollow construction and does show a bit of age with small denting. Size 5. 25 5. 5, it could be sized down with a sizing bar, but the construction does not allow increasing the size.