M1555 big Australian Opal justopal com - YouTube. Beautiful Solid Lightning Ridge Black Crystal Opal m1555 - YouTube. We can accept credit cards and electronic transfers through. Our reputation is paramount, without it we would not have been in business and the opal industry since 1967.We treat our customers with the respect we would like them to treat us with. The item "BEAUTIFUL 6.16 carats SOLID NATURAL AUSTRALIAN LIGHTNING RIDGE OPAL 1555" is in sale since Wednesday, October 26, 2016. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\White & Precious Opals". The seller is "$1-australian-opals" and is located in Nerang, QLD. This item can be shipped worldwide.