An art deco style 45cm necklace crafted from sterling silver, featuring a faceted black spinel gemstone, decorated with glistening marcasite gemstones with a matching art deco style ring crafted from sterling silver set with a faceted black spinel and offset with sparkling marcasite gemstones.Black Spinel Necklace Information: Number of Stones: 1 Stone Shape: Octagon Stone Size: 7mm x 5mm Carat Weight: 1.19ct Natural/Created: Natural Black Spinel Country of Origin: Thailand Marcasite Necklace Information: Number of Stones: 8 Stone Shape: Round Stone Size: 1.10mm Carat Weight: 0.09ct Natural/Created: Natural Marcasite Country of Origin: Austria Black Spinel Ring Information: Number of Stones: 1 Stone Shape: Baguette Stone Size: 7x5mm Carat Weight: 1.20ct Natural/Created: Natural Mined Stone Country of Origin: Thailand Marcasite Ring Information: Number of Stones: 8 Stone Shape: Round Stone Size: 1.1mm Carat Weight: 0.088ct Natural/Created: Natural Mined Stone Country of Origin: Austria