North and South Jewelry offers only the finest selection of ruby gemstone rings. Personally handcrafted by us, and fashioned in 14K gold, our ruby stones range from hot pink to an intense, fiery bright red. Our collection of ruby rings include stand-alone rubies, ruby as a complementary stone, ruby engagement rings, and ruby diamond bands.
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Ring Size Chart

 Ring Size

Circumference

Diameter 
USA (inch) (mm) (mm)
 3 1.74 44.2 14.10
3.5 1.79 45.5 14.48
4 1.84 46.8 14.88
4.5 1.89 48 15.30
5 1.94 49 15.70
5.5 1.99 51 16.10
6 2.04 52 16.51
6.5 2.09 53 16.92
7 2.14 55 17.35
7.5 2.19 56 17.75
8 2.24 57 18.19
8.5 2.29 58 18.53
9 2.34 59 18.89
9.5 2.39 61 19.41
10 2.44 62 19.84
10.5 2.49 63 20.20
11 2.56 65 20.68
11.5 2.59 66 21.08
12 2.65 68 21.49
12.5 2.69 69 21.89
13 2.74 70 22.33
13.5 2.79 71 22.60
14 2.85 72 22.69