Bittersweets NY - Twig Ring with Aquamarine. For those who want something unique and nature-oriented for an engagement ring. I'd want either opal or an emerald if I were going with something other than diamond.
Heart Ruby Palladium Ring with Diamond - Claddagh Ring: This timeless design is inspired by the traditional Irish Claddagh Ring, which is given as a token of love or of marriage. The heart symbolizes love, the hands friendship and the crown, loyalty.