A shimmering cluster of round-shape sapphires is punctuated with an 18k gold coin-style accent in this stunning men's ring (1-3/8 ct. t.w.) designed by Effy in sterling silver with black rhodium Greek key detail. Effy Men's Sapphire Ring (1-3/8 ct. t.w.) in Sterling Silver and 18k Gold Jewelry & Watches Fine Jewelry - Rings