Ring 4 - Silver - Size 10 - Size Before You Buy $349 Ring 4 - Gold - Size 8 - Size Before You Buy $499 Ring 4 - Stealth - Size 10 - Wearable Computer $399 Ring 4 Ceramic Petal - Size 8 - Size Before You Buy $499 Ring 4 Ceramic Cloud - Size 8 - Size Before You Buy $499 Ring 4…