Ring Sizing

Find a piece of string or strip of paper no wider than 3/4 inch. Wrap it around the base of the appropriate ring finger. Use a pen to mark the point on the string/paper where it overlaps, forming a complete circle. With a ruler with millimeters (mm), measure the length from the starting end of the string/paper to the pen mark. This is your ring size in millimeters. Now use the chart below to determine your ring size.

Ring Size (US) Measured Size (mm)
3
44.1
3.5
45.4
4
46.7
4.5
48.0
5
49.2
5.5
50.5
6
51.8
6.5
53.1
7
54.3
7.5
55.6
8
56.9
8.5
58.2
9
59.4
9.5
60.7
10
62.0
10.5
63.3
11
64.5
11.5
65.8
12
67.1
12.5
68.3
13
69.6

Ring Size Measuring Tips


  • Don't measure cold fingers, as this is when fingers are their smallest.
  • For the most accurate reading, measure the finger at the end of the day when the finger is the largest.

    • Suprising Somone?


  • Ask your partner's mother or one of the friends if they know the finger size.
  • Borrow one of your partners rings and slide it down a tapered candle. Then measure according to the chart above.

    • Ring Sizing Fees


    Because we are a custom jewelry shop, we cast every ring made to order. Casted rings come in size 6(us) standard ring size.
    Downsizing will not affect your overall price. But Up-Sizing past size 7 will cost anywhere from $10 - $25 depending on the finger size wanted.