The phrase identifies a specific category of jewelry: rings designed for men, crafted from gold, and featuring rubies as a prominent gemstone. These rings represent a fusion of precious materials, combining the inherent value of gold with the vibrant aesthetic of rubies, tailored to a masculine aesthetic. As an example, consider a signet ring made of yellow gold, centered by a single, cabochon-cut ruby.
Such jewelry often serves as a statement piece, conveying status, personal style, or even affiliation with a particular group or tradition. Gold, valued for its durability and inherent beauty, has historically been associated with wealth and power. Rubies, prized for their rich red color, are often associated with passion, courage, and vitality. Combining these elements creates a piece that possesses both intrinsic and symbolic value.