Rare & extremely collectible vintage estate ring by the now defunct prestigious "La Triomphe" jewelry company.

"La Triomphe" jewelry is highly sought after today and commands great premiums. The pieces are often auctioned in Christie's and Sotheby's along side Tiffany and Cartier Pieces

The Ring is 18K yellow gold with a black onyx cartouche surrounded by .50 carats of white diamonds.

The ring is hallmarked 18K and has the makers mark of La Triomphe (see pictures)

The ring is a size 7