The product is a 31.50 carat natural Amapa flower obsidian cabochon gemstone, measuring 36.8x21.1x6.2 MM. This bi-color/multicolor gemstone is opaque and polished, originating from Mexico with a country of manufacture in India. It is a unique and eye-catching piece that could be used in various jewelry and watch making applications, adding a touch of natural beauty and character to any piece.