Star of David Blue Sterling Earrings & Pendant Set

Never worn, sterling and turquoise Star of David, six pointed star, earrings and pendant. Marked 925 on the back of each item- though the stamp runs off the silver a bit. I want to say they are turquoise, but I cannot be sure. They are very sweet, whatever stone it is. The stones are very smooth and flat into the silver. Approx 1/2" across each star. All stars are the same size. Turquoise has unique markings on each star. Chain is not included.