These unique marcasite and green chalcedony Art Deco style earrings are vintage style at its finest. Once used as a substitute for the shine of a diamond, the natural semi-precious gemstone marcasite is now celebrated for its lustre and metallic beauty. Teamed with a classic rectangular baguette cut semi-precious green chalcedony gemstone, this Art Deco design flaunts geometric lines crafted in 925 sterling silver. Chalcedony Information: Number of Stones: 2 Stone Shape: Octagon Stone Size: 12x4mm Carat Weight: 2.22 Natural/Created: Natural Chalcedony marcasite Information: Number of Stones: 22 Stone Shape: Round Stone Size: 4x (1.40mm) | 2x (1.30mm) | 16x (1.10mm) Carat Weight: 0.29ct Natural/Created: Natural marcasite