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

Dating from the 1930s, this Art Deco platinum necklace, composed of nineteen carats of carved emeralds and over eleven carats of diamonds, is an ar...

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