These round cut created Ruby studs lay flush in an exquisitely detailed milgrain bezel setting. Gorgeous and unique, these stud earrings are a modern classic with an added touch of old world glamour. The addition of a milgrain bezel completely transforms a modern classic to a uniquely ornate vintage treasure. EC Solid Gold Comfort Flat Backs will not snag clothing, pinch your skin, or tarnish. Celebrating the uniqueness of women everywhere, Estella Collection creates one-of-a-kind treasures designed to last a lifetime. Our pieces are carefully handcrafted with high-quality materials that will be treasured today and passed on as heirlooms tomorrow. Details: Stone: Created Ruby Stone Cute: Round Stone Weight: 0.03ct: 0.15ct Dimensions: 2mm, 2.5mm, 3mm Back Type: EC Comfort Flat Backs Flat Back Thickness:1.0mm, 18 gauge Flat Back Length: 5mm, 6.5mm, 8mm, 10mm July Birthstone Solid 14k Yellow Gold *All of our flat backs are internally threaded.