- Cambridge Princess-Cut Blue Sapphire and Diamond Pattern Bridal SetUS$ 1,275.00Total diamond weight .19ctKareanne 14K Gold Art-Deco Princess-Cut Green Tourmaline Octagon Halo Women's RingUS$ 1,200.00Total diamond weight .26ctHeart strokeEnvol 14K Rose Gold Pear Shape Morganite Marquise and Round Diamond Half Halo Ring For WomenUS$ 1,275.00Total diamond weight .24ct