Crafted from sterling silver, this art nouveau style necklace features a butterfly above a flower, decorated with sparkling marcasites. marcasite Information: Number of Stones: 8 Stone Shape: Round Stone Size: 2 x 2mm | 3 x 1.50mm | 3 x 1.30mm Carat Weight: 0.20ct Natural/Created: Natural marcasite Country of Origin: Austria