A beautiful art nouveau style 45cm necklace crafted from sterling silver, featuring a central round faceted amethyst gemstone, surrounded by sparkling marcasites. Amethyst Information: Number of Stones: 1 Stone Shape: Marquise Stone Size: 6mm x 3mm Carat Weight: 0.23ct Natural/Created: Natural Amethyst Country of Origin: Brazil marcasite Information: Number of Stones: 8 Stone Shape: Round Stone Size: 1mm Carat Weight: 0.07ct Natural/Created: Natural marcasite Country of Origin: Austria