Mixed Opal Opal Essence » Store » Opals » Rough » Mixed Opal Pin It .732 troy ounces Mixed opal , multi colour super gem $7,200 per ounce Average size 14 x 23 mm 6 stones sfw_comment_form_password: SgPcazQFohbg Quantity Product in stock Price: $5,270.00 Updating cart...