Ulloa Black Diamond 18k Eternity BandA stylish twist on the classic eternity wedding band. This 2mm ring is handmade in San Francisco using solid 18k gold and individually selected 1. 4mm round cut black diamonds circling the entire circumference of the ring. Great on its own and even better stacked high! 2mm wide 18k yellow, rose, or white gold approximately 0. 35ct total round brilliant cut black diamond made to order Available in other width, gemstone, and metal variations. Don't