Kiki mcdonough ring

Diamond Bow 18k Gold Blue Topaz Ring – Kiki McDonough (see more blue topaz rings)

Blue Nile ring

Blue Nile Amethyst and Diamond Ring in 18k White Gold (8x6mm) (see more round diamond rings)

Blue Nile ring

Blue Nile Amethyst and Diamond Halo Cushion Ring in 14k White Gold (0.17 ct. tw.) (see more diamond jewelry)

Blue Nile ring

Blue Nile Ruby and Diamond Ring in 18k White Gold (8x6mm) (see more ruby jewelry)