MMA BMCo Sterling Silver Polished Chevron Amethyst Nugget Statement Necklace

VTG: Stunning, stamped MMA BMCo. / .925 sterling silver natural polished large chevron Amethyst gemstone nugget statement necklace with a total of 16 oval shaped large stones / colors vary from pale lavender to very deep violet set off by the white quartz / open hook clasp closure / sign markings "MMA BMCo" Metropolitan Museum of Art Breadner Manufacturing Company. In excellent intact condition with no cracks or chips. **Disclosure: under magnification there are surface scuffs. Hard to picture with the varying colors of the gemstones. Please see pictures. Approx. Length: 19" Approx. Weight: 176g