Vintage 10k White Gold and Onyx Art Deco Style Ring with Diamond Accent - Size 8

Vintage 10k White Gold and Onyx Art Deco Style Ring with Diamond Accent in size 8 is in great, used, lovingly worn condition. Ring is marked inside band "10k SPIL", please see pictures. Accent diamond setting in center of onyx is slightly loose, a jeweler could repair at minimal cost and time. This is a single owner piece, received as a gift in the 1960s.