Green Opal Crystal sphere from Madagascar   Price is per piece, you will receive 1 x sphere similar as pictured.  Average Size: 5.5cm each piece will be slightly different   These are of the best quality Green opal we have known.  Please note prior to purchase these pieces are natural stone worked and polished by hand at source, making every piece unique. These products are sold on a wholesale basis in bulk quantities. All will have natural imperfections (such as marks/surface imperfections) and we will not be able to accept any refund for picking out such natural details