- Castel .25CT T.W. Bypass Ilusion Setting Diamond Band Engagement Ring in 10K White & Rose GoldUS$ 469.00Total diamond weight .25ctCassy 14K Rose Gold Princess-Cut Morganite and Diamond Bypass Ring For WomenUS$ 450.00Total diamond weight .37ctTina Three-Stone Diamond Engagement Ring for Ladies in 14k Rose GoldUS$ 544.00Total diamond weight .26ct