CLICK ON PICTURE TWICE TO ENLARGE AND RECEIVE THE BEST PICTURE PLEASE NOTE 12" RULER IN EACH PICTURE FOR SCALE MY GRADING SYSTEM FOR AMETHYST GEODES BEAUTIFUL AGATE RINGS $249.00 SUPERIOR SLAB $245.00 TWIN PAIR WHITE GEODES $249.00 POLISHED AGATE RINGS $235.00 WHITE GEODE $199.00 TALL LITTLE sold Sallie AGATE PATTERNS ON SHELL $229.00 HIGHLY POLISHED SIDES $235.00