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Amazon.com: Sz 8.5, Natural Blue and Electric Green AUSTRALIAN OPAL 4 Doublet Gemstones (avg. 1 ct./each), 925 Sterling Silver, Statement Opal Ring Jewelry.: Handmade
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Just Opal | 2.03 carats Solid Lightning Ridge Genuine Natural Australian Opal (13768) | Opals & So Much More
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