- 14K White Gold Oval Onyx and Channel-Set Diamond Halo Men's RingUS$ 1,575.00Total diamond weight .37ctEddy 14K White Gold Rectangular Stripe Design Black Onyx and Diamond Ring For MenUS$ 1,275.00Total diamond weight .25ctClassimo 14K White Gold Three-Row Princess-Cut Diamond Men's Wedding BandUS$ 2,400.00Total diamond weight .94ct