The eternity ring style is an excellent complement to a garnet as the garnet signifies fidelity and with G-H color I1 clarity diamonds, the impact is compounded. In particular if your friend has a January birthday, they will be shocked by the contemplation and care you put into deciding on this band for them. They will also be more glad to observe that you picked out their favorite metal from 14kt gold, 18kt gold, or platinum to further customize the band.