This vintage floating Opal pendant or charm is set in solid 14k gold. The solid gold cap is smooth and highly polished. The pendant measures about 7/8" tall not including the ring on the top. The glass orb is 5/16" in diameter.
The floating opal bits are quite colorful with shades of lavender, red and green that change as you move the pendant. It is in excellent condition. The ring on the top was replaced and it lost its content mark. Carefully tested, estimated to date from the 1970's.