Malachite Cabochon Oval Large Loose Unset Natural Geniune Gemstone Over 49mm (Qty=1) Malachite oval cabochon unset loose gemstone Over 49mm x 38mm x 9mm, large, sizes vary Fine banded Malachite first quality, cut in the Republic of Congo Dome top, flat bottom; very well cut and polished Loose Gemstone for fine jewelry, 1 specified buys 1 gemstone, 3 buys 3 gems, etc.