- Mathis Channel-Set Diamond Design Men's Wedding Band in 10K White GoldUS$ 713.00Total diamond weight .19ct10K White Gold Rectangular Custom Onyx and Channel-Set Diamond Ring For MenUS$ 863.00Total diamond weight .11ctEddy 14K White Gold Rectangular Stripe Design Black Onyx and Diamond Ring For MenUS$ 1,275.00Total diamond weight .25ct