Vintage, Turquoise necklace, with silver rope chain. EUC!! So pretty.

Beautiful, turquoise cabochon stone, with lovely veining. set in sterling silver, stamped 925, and there is a makers initials stamped as well. I had an appraiser look at it and couldn't make it out, but they did confirm it was vintage (70s early 80s) Rope chain, I believe is sterling silver, has ss, stam...