Not necessarily a man's ring it is marked 10K on the inside of the band with a makers initial and it is sturdy very beautiful in excellent condition ready to be worn and admired. Thank you and please feel free to contact me anytime. The item "Estate vintage retro 10k yellow gold men's Ruby cabochon ring size 9 1/4" is in sale since Saturday, April 6, 2019.This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Retro, Vintage 1930s-1980s\Rings". The seller is "forgottentreasures503" and is located in Portland, Oregon. This item can be shipped to United States.