Wishlist Product A pair of 19th century opal and diamond cluster earrings. Silver over gold Hexagonal art deco ring with a 1.8ct G/vvs trilliant cut diamond, ca 1930. Victorian 1898 gold diamond buckle ring Antique Silver and 18K Gold Earrings with Turquoise Drops and Rose-Cut Diamonds Late 19th / Early 20th Century, Victorian Era.