Handmade in Chile or Mexico from 950 (higher than sterling) silver and deep green/blue opal.
Delicate necklace with sterling channel inlay in the three-link bib section and twenty five side links. The opal (untested, but most likely lab grown) is deep and rich green with a strong blue fire throughout.
Very delicate and fine necklace, very nicely made with a fold over safety clasp. Stamped 950 and most likely made in Mexico or Chile. Nicely made, beautiful design, lovely bright opal, high quality vintage necklace.