Sterling Silver and Vividly Blue Turquoise with Pyrite Matrix Necklace and Earrings, store Signed NAG

store Absolutely gorgeous oval cabochons of turquoise in well made silver settings. Chain is marked 925, cabochon settings are not, but pendant is signed NAG (unidentified). Turquoise, which is very brilliantly blue with a pronounced pyrite matrix, has probably been stabilized and could be color enhanced. This has been given only a light wipe with the silver cloth (we don't submerge turquoise, and you shouldn't either), so if you like your silver "bright" it could use additional polishing. Spring ring, likely 1980s or 90s. Chain is about 18" SJB8