Amazing vintage Gucci horsebit ring, 925 unisex, enamel, rare 70's GVC!

An amazing, super rare Gucci enamel horsebit ring in very good condition! Unisex. Sterling silver with red and blue enamel. Ring is fully hallmarked '925 Gucci Italy.' Enamel on one side is not perfect (pics are close up to show flaw) but it is not very noticeable! Size 6. More details or more pictures, please let me know! Condition is subjective. Everything I sell is 100% authentic, Thank you!