A graphic and glamorous addition to your PANDORA collection, this onyx cabochon ring is ideal stacked with other styles for a signature accessory statement. Silver/Onyx. Imported. Sterling silver/onyx. Sizing: 6 US (52 EUR); 7 US (54 EUR), US 8 (58 EUR) Style #190608O. Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care. Photo may have been enlarged and/or enhanced.