Let our Sofia Circle Ring compliment you any day, any outfit. 18K Vermeil; recycled sterling silver with 18K-gold plate Circle measurement: 1/2" or 14mm Available in sizes: 5 through 9 Also available in recycled sterling silver, # KE-6092G Item # KE-6092S Helpful info: Keep jewelry away from water and chemicals. Remove during physical activities. Store separately in a soft pouch.