Wishlist Product Antique Silver and 18K Gold Earrings with Turquoise Drops and Rose-Cut Diamonds Late 19th / Early 20th Century, Victorian Era. Italian Art Deco diamond, emerald and ruby earrings 19th Century Ormolu and Agate Box 1950s W.A. Bolin ring set with turquoise and diamonds. A pair of 1990s 18k tri-color gold hoop earrings by Cartier. A 19th Century emerald and diamond dress ring, second half of the 19th century.