Muctura de cpue. Ce trebuie s tiu? Art Nouveau Style Round Opal & Marcasite Heart Necklace in 925 Sterling Silver. A stunning heart shaped locket necklace crafted from sterling silver, featuring a central opal and decorated with marcasite gemstones. This locket opens so that you can put your favourite picture inside! Opal Information: Number of Stones: 1 Stone Shape: Round Stone Size: 3. 00mm Carat Weight: 0. 07ct Natural Created: Natural Opal Country of Origin: Australia marcasite Information: Number of Stones: 19 Stone Shape: Round Stone Size: 1. 20mm Carat Weight: 0. 24ct Natural Created: Natural marcasite Country of Origin: Austria