Bidspirit auction | 3 vintage silver sterling 925

3 vintage silver sterling 925 rings, set with gemstone, total weight: 17 gr. - 3 vintage silver sterling 925 rings, set with gemstone, total weight: 17 gr. 1. Art deco silver ring set with turquoise, size: 7.25-7.5, size to top: 21 x 7 mm. height to top: 7 mm. 2. Pierced ring set with agate, size: 9, size to top: 2.2 x 1.4 cm. 3. Modernist solid silver ring, size: 6.75-7, width to top: 2 cm., tested for silver by acid