1.09 Emerald Cut Diamond Engagement Ring in 18k White GoldDazzle your loved one with this pave halo diamond engagement ring in 18 karat white gold. The center stone is a 1. 09 carat white emerald cut diamond. Set in four prongs, the primary diamond is accented by a pave of thirty six (36) near colorless diamonds that decorate the halo and shoulders of the ring. From the profile, a peghead mounting holds the center stones, finished in 18K white gold.