Opal Sterling Silver Adjustable Ring And Earrings Set

Very nice opals in this ring and earrings set.  Signed 925 on all pieces.  The ring is adjustable between a 7 and an 8, see ring size pics.  The earrings are lever back. Condition is excellent, no wear or chips/cracks in the opals.  No wear on the silver settings, looks like very little use, not the original owner.  Please review all pictures carefully as they are a major part of the description. Opal is the birthstone for October, perfect gift idea