Categories: All Gemstones Alexandrite Amethyst Ametrine Andalusite Aquamarine Chalceydone Chrysoberyl Citrine Emerald Garnet Hessonite Grossular Mandarine Pyrope Red Rhodalite Rose Spessartine Tsavorite Fire Agate Iolite Kornerupine Kunzite Labradorite Moonstone Morganite Nava Ratna Obsidian Opal Australian Boulder Australian Coober Pedy Australian Lightning Ridge Ethiopian Fire Peridot Phenakite Prehnite Quartz Champagne Lemon Rhodolite Rose Rutilated Smokey Ruby Sapphire Padparadscha Padmaraja Scapolite Sinhalite Spinel Tanzanite Tigers Eye Topaz Tourmaline Zircon Color Black Blue Brown Green Orange Pink Purple Red White Yellow Shape Oval Slightly Oval Pear Rectangle Round Square Cut Brilliant Cabochon Checkerboard Cushion Marquis Princess Step Size 6.4mm x 6.00mm 5 MM x 5 MM 6 MM x 6 MM 7 MM x 7 MM 8 MM x 8 MM 9 MM x 9 MM 10MM x 10 MM All / Color / Blue All Gemstones Color Black Blue Brown Green Orange Pink Purple Red White Yellow Shape Cut Size