42 SUNS 14-Karat Gold Blue Topaz Eternity Ring

The tricky part isn't choosing the ring, it's selecting the right size

• follow our simple guide to make sure yours fits:
• 1. Wrap a length of string or ribbon around the base of your finger. To ensure the ring fits comfortably, it's best to measure your knuckle as well. Select a size that will slide on and off easily.
• 2. Use a pen to mark the point on the string where the ends meet.
• 3. Measure the string in millimeters with a ruler.
• 4. Choose the closest measurement to the chart below to identify your ring size.