Ruth Mitchell Vintage Cast Sterling Silver Agate Modernist Brooch

This unusual modernist vintage agate and cast sterling pin is stunning to say the least. Prong set sterling mounting that then is attached to an elongated oval shaped agate with the cast sterling at the top. The back is signed STERLING RUTH MITCHELL TRUE GEMS HAND MADE REG. NO 140. 925 Measures approximately 2” by 1”. Has a secure closing roll over style clasp and is in great condition.Very rare piece! Tags: jewelry, rings, bracelets, necklaces, 10 karat, 14 karat, 18 karat, 24 karat, gold, silver, diamonds, semi precious, chains, beaded, luxury, handmade, jeweler, unique, crystals, moldavite, Czech, rings for women, brooches, pin, antique jewelry, vintage jewelry, southwestern, Navajo, Zuni, Navajo, old pawn, spiny oyster, blue lapis, lapis lazuli, Larimar, amber, jasper, onyx, agate, jade, Pearl, coral, turquoise, party, night out, formal, casual, black tie, date, holiday, vintage, antique, boho, y2k, mid century, modern, Art Deco, Victorian, art nouveau, Edwardian, French Revolution, Neoclassicism, Victorian, renaissance, unique, hip, new age, sweet wear, 20’s, 30’s, 40’s, 50’s, 60’s, 70’s, 80’s, 90’s, 2000’s, Swarovski, crystals, precious stones, sterling, silver, .925, authentic, genuine, true vintage, brass, copper, antiqued, gun metal black, jewelry lot, jewelry bundles, hoops, dangle, chandelier Earrings, post back, clip on,