Chalcedony Pendanthttp://jesterjewelers.com/media/catalog/product/cache/1/image/265x/9df78eab33525d08d6e5fb8d27136e95/C/C/CCP0898.JPG14kt white gold oval blue 5.46ct chalcedony quartz and .20ctw diamond pendant with chain.http://jesterjewelers.com/pendants-1/other-stone-pendants/chalcedony-pendant.html