This classic Bulgari "Trombino" ring is set with a center emerald, exhibiting the iconic Colombian green satin color, coupled with extraordinary cl...

This elegant Art Deco ring is centered with three-carat, classic emerald-cut Colombian emerald, set against colorless diamonds and platinum. The hi...

This antique Edwardian gold-shanked ring is set with a four-and-a-half carat oval-cut emerald, exhibiting the classic slightly bluish-green that si...