Wishlist Product 1.90ct Ruby and 2.95ct Diamond Bombé Ring by CF Carlman, Stockholm, 1971 Art Deco Diamond Platinum Tank Ring Three Stone 2.6 Carat Transitional Cut Diamond Engagement Ring, c.1940 Antique Silver and 18K Gold Earrings with Turquoise Drops and Rose-Cut Diamonds Late 19th / Early 20th Century, Victorian Era.