Welcome to our shop, we have our own factory specially produced, all products are in stock, if you need, we support mass customization. 1. Shopping tips: 2. If you have any questions about shopping, please feel free to contact our customer service. ❀ 3. Our products are in stock and shipped within 48 hours. The quality is guaranteed, you can buy with confidence. ❀ 4. This product does not fade, does not rust, and can be in contact with water in daily life. 5. Product information: Ring Size Chart US size UK size Diameter Perimeter #5 # 15mm 48mm #6 K 16mm 51mm #7 M 17mm 53mm #8 P 18mm 56mm #9 R 19mm 59mm #10 # 20mm 63mm #11 # 21mm 66mm *Type: Ring processing process: Diamond color: yellow diamond [white gold color], pink diamond [white gold color], lvzuan [white gold color] Product Category: jewelry packaging: Independent packaging Size: adjustable opening