Handmade in the USA, this 14K Yellow Gold ring has pure gold Natural Gold Nuggets that grade at an average of 23.5 karat gold. Set in the center is an  8mm x 10mm Oval Natural Gold Quartz specimen. Every gold nugget ring is unique because we use natural gold specimens that are found naturally as nature produced them. This ring, and every product we make, is guaranteed to contain only the finest natural gold on Earth.