7.05CT 100% NATURAL LIGHTNING RIDGE AUSTRALIAN BLACK OPAL GEMSTONE! You are looking at a TOP GEM QUALITY 100% natural Lightning Ridge Australian Black Opal! This is NOT A DOUBLET OR A TRIPLET! This is NOT enhanced in any way! It was cut by us in-house from rough that was bought direct from "Down Under"!This 7.05CT Beauty has incredible color throughout the stone. We have still shots of it as well as video of it. The video as you can see was shot from a laying down position for the first 30 seconds and then switches to the stone shot sitting up and being held in place with display wax (It's used for photography and has nothing to do with the gemstone). The dimensions of the opal are: 16.65mm X 11.25mm X 9.09mm. The stone has no problems whatsoever. There is no crazing and the stones finish is a super high gloss luster that will look fantastic in a pendant or ring. Since Opals are fragile stones, we recommend a pendant setting as it will protect it from hits unlike wearing it on your finger. In either case, it's going to be the talk of all your friends as all Opals are one of a kind and this one is in a class by itself! We put our name and reputation on this stone since we were the ones that obtained the rough opal and we were the ones that cut it so we know that it's EXACTLY as we state with no enhancements or treatments done to it whatsoever! It's 100% Natural in every way and it came directly from Australia by one of the largest rough opal dealers in the country! Our expert cutters did a fantastic job, as you will surely agree, by bringing out the colors and flash patterns with careful detail oriented cutting and polishing. Supersavingschicago has trained gemologists (GIA) on staff! Auctions for gemstones are ONLY listed by our gemologists to assure you that you are getting exactly what is described and shown! You can rest assured that what you see is exactly what you are getting and that the specifications are 100% correct. We take our Diamonds and Gemstones seriously to assure you of getting the highest quality items! Thank you for looking at our items and we look forward to serving you now and in the future! Supersavingschicago uses some of the most high-tech photo equipment, calibration equipment, and computers here. We take our pictures (of gemstones and coins) extremely seriously. The item "7.05CT 100% NATURAL LIGHTNING RIDGE AUSTRALIAN BLACK OPAL GEMSTONE" is in sale since Saturday, April 20, 2019. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\Black Opals". The seller is "supersavingschicago" and is located in Lake Villa, Illinois. This item can be shipped worldwide.