... glass cabochon, flat base with domed top round,drop,rectangles,heart,square,oval shapes custom sizes clear glass ... size availableWe have various shapes like round,drop,heart,square,oval etc regular ... with domed top,the other is with two flat sides. Following are existing sizes we have,we can also produce custom sizes.round glass ... cabochon:8,10,12,14,15,16,18,20,25,30,35,40,50mmdrop glass ...