Pear Shape Diamond Guard Ring More Pieces Zoo Bracelet 2013 Four corners bracelet. designed for the Cheyenne Mountain Zoo, in sterling silver, 14k gold, diamonds,… Custom Carved Aqua Marine & Diamond Pendant in White Gold Necklace Custom carved aqua marine, 6.90 ct. fine medium /deep blue color. Set in 18k white gold, in a open work free form setting, tube setting accented with round diamonds, pave' set. With an 18k multi-strand cable necklace. 5.60 ct. Cushion Cut Tanzanite in Palladium with Diamonds 5.60 ct. cushion cut tanzanite, fine blue/purple color. Set in palladium, with a distressed foil finish. Accented with random size round diamonds, and a comfort fit ring shank.