1.16 cts Beautiful & Bright Blue/Green Solid Lightning Ridge Opal (2218). 9.9 × 8.0 × 2.5 mm. Great Solid Lightning Ridge Opal at a great price! If you need any additonal photos or information about this Opal Please don't hesitate to contact me! The item "1.16 cts Beautiful & Bright Blue/Green Solid Lightning Ridge Opal (2218)" is in sale since Sunday, September 8, 2019. This item is in the category "Jewellery & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\Black Opals". The seller is "opal-miners-australia" and is located in Gold Coast MC, QLD.