The extraordinary beauty of nature is captured in this set of beautiful, natural, spherical Ethiopian black opals, About 50 carats of carefully drilled opal spheres. Natural Black Opal Sphere Multicolor, Flash Fire Untreated Ethiopian, Welo 59.9 cts - 11.98 grams Sphere from 4 to 7 mm about length 46 cm about Lamp light condition! the piece for sale is what you see in photos! please be careful with the description and measures Standard shipping ( 2-7 days for Italy ) ( 10-20 days for Europe ) ( 15-40 days for rest of the world ) if you want fast shipping, please contact me immediately after the auction win