October Is Opal month,and i want to give the opportunity to all Opal lovers to try and get their hand on this STUNNING Brasilian 100% Crystal rough,almost already polished double sided rough....a masterpiece of nature,with beautiful patterns and green Blue and even light purple colors...double sided with both sided saturated with color..5/5 brightness...a super rare piece of rough,It Is already a supergem as It Is,It Is naturally polished and has no dead spots 360 color on both sides(see video). Brasilian opals are 100% waterproof,and very tough,they DO NOT absorb water!!Expert Cutters can turn this rough into a truly STUNNING piece..Happy bidding!!(If from USA or AUSTRALIA,USE ONLY DHL IF YOU NEED INSURANCE,IF YOU ARE FROM USA AND AUSTRALIA AND CHOOSE NORMAL TRACKED SHIPPING I CANNOT INSURE)(NOT MY DESICION ITALIAN LAWS)