Circa 1970s, possibly earlier. Inside of ring is stamped "STERLING". No visible maker's marks.
Ring measures approximately a US size 4 1/2 on mandrel. Due to the rounded bottom of the bezel setting, it can fit up to a size 5 1/4. Ring weighs approximately 2.85 grams.
In good condition with no noticeable flaws. Silver has some patina as expected with age & wear, but can be polished if you desire. Onyx has some very minor fleabite/wear along one edge, as pictured. Please see all photos.
