10k Yellow gold Black Onyx Deco Ring10k yellow c. 1930s Art Deco Ring black onyx apx 9. 5x11mm size 5. 5 #08026 Ring can be resized within reason by our local jeweler or likely yours. Please contact us prior to purchasing if you are interested in our jeweler's resizing services. All sales are final. More photos & videos available upon request. We reserve the right to cancel an item listing if it sells elsewhere before it is removed from our online store. All items shipped are insured