Tiffany & Co. Lucida Ring Tiffany & Co. is the most recognizable jewelry brand in the world. Their green/blue turquoise boxes can be seen all over the planet. Their standard for excellence is second to none. Throughout the years Tiffany has invented different styles and designs. One of their most famous is the Tiffany &… Continue reading Check it Out! Tiffany & Co. Lucida Ring Diamond Engagement .40 ct