Signed Navajo 14k Yellow Gold and Sterling Silver Ring with Black Onyx Size 9 3/4

Vintage sterling silver ring with 14k yellow gold appliqué. It is a signed Navajo piece and is marked with metal purity. Set with a single black onyx stone that has some sureface dings. I did test this stone with a gem tester. Weight: 10.8

Size: 9 3/4, Face measures 5/8" wide. Signet style. Uni-sex