

14 Karat White Gold and 4mm Red Ruby Necklace
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AIRD JEWELRY
Printable guide to measuring your finger size.
Buying a ring online can be challenging if you don't know your finger size. Here are some simple ways to determine the perfect size before you buy.
Method 1: Use an existing ring
If you already have a ring that fits well, measure its inner diameter and compare it to the size chart below.
Detailed size chart
Inner diameter (mm) | Circumference (mm) | US size | FR size |
---|---|---|---|
14.0 | 44.0 | 3 | 44 |
14.4 | 45.2 | 3.5 | 45 |
14.8 | 46.5 | 4 | 46 |
15.2 | 47.8 | 4.5 | 47 |
15.6 | 49.0 | 5 | 49 |
16.0 | 50.3 | 5.5 | 50 |
16.5 | 51.8 | 6 | 51 |
16.9 | 53.1 | 6.25 | 52 |
17.3 | 54.4 | 6.5 | 53 |
17.8 | 55.9 | 7 | 54 |
18.2 | 57.0 | 7.25 | 55 |
18.6 | 58.5 | 7.5 | 56 |
19.0 | 59.7 | 8 | 57 |
19.4 | 60.0 | 9 | 58 |
19.8 | 62.2 | 9.5 | 59 |
20.2 | 63.5 | 10 | 60 |
20.6 | 64.7 | 10.5 | 61 |
21.0 | 66.0 | 11 | 62 |
21.4 | 67.2 | 11.5 | 63 |
21.8 | 68.5 | 12 | 64 |
22.2 | 69.7 | 12.5 | 65 |
22.6 | 71.0 | 13 | 66 |
23.0 | 72.3 | 13.5 | 67 |
Method 2: Measure your finger with a tape measure
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Wrap a piece of string or paper around your knuckle.
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Mark where the ends meet.
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Measure the length with a ruler and refer to the size chart.
Practical advice
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Measure your finger at the end of the day, as it may swell slightly.
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Avoid measuring when your hands are too cold or too hot.
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If you are between two sizes, choose the larger one for more comfort.
Need help?
Contact us or visit us in store for an accurate measurement!
Aird Jewelry – Elegance and precision in every piece of jewelry.
White gold necklace
14 Karats
4mm red ruby
Crimping on collar
16 inch white gold chain
Made in Montreal
Available in yellow gold
#ST61134
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14 Karat White Gold and 4mm Red Ruby Necklace
Sale price$975.00 CAD