Jewellery Sizing Guide

Ring Sizing Guide

How to Measure an Existing Ring

  1. Select a Ring: Choose a ring that fits the finger you want to measure.
  2. Measure the Diameter: Measure the internal diameter of the ring in millimetres (mm).
  3. Find Your Size: Use the chart below to compare your measurement and find your perfect ring size.

How to Measure Your Finger (if you don't have a ring to measure)

  1. Wrap Your Finger: Wrap a piece of paper or string around the finger where you want the ring to sit.
  2. Mark the Overlap: Use a pen to mark where the string overlaps.
  3. Measure the Length: Stretch the string along a ruler and measure the length in millimetres (mm) to find the circumference.
  4. Determine Your Size: Use the chart below to determine your ring size based on the circumference.

Ladies Ring Size Guide

Inside Diameter (mm) Inside Circumference (mm) Australian Size US Size
14.65 46.02 H 3 3/4
14.86 46.68 H 1/2 4
15.04 47.25 I 4 1/4
15.27 47.97 I 1/2 4 1/2
15.4 48.38 J 4 5/8
15.7 49.32 J 1/2 5
15.8 49.64 K 5 1/8
16 50.27 K 1/2 5 3/8
16.1 50.58 L 5 1/2
16.41 51.55 L 1/2 5 7/8
16.51 51.87 M 6
16.71 52.5 M 1/2 6 1/4
16.92 53.16 N 6 1/2
17.13 53.82 N 1/2 6 3/4
17.35 54.51 O 7
17.45 54.82 O 1/2 7 1/4
17.75 55.76 P 7 1/2
17.97 56.45 P 1/2 7 3/4
18.19 57.15 Q 8
18.35 57.65 Q 1/2 8 1/4
18.61 58.47 R 8 5/8
18.8 59.06 R 1/2 8 7/8
19.1 60 S 9 1/8
19.31 60.66 S 1/2 9 3/8
19.51 61.29 T 9 5/8
19.84 62.33 T 1/2 10

Gents Ring Size Guide

Inside Diameter (mm) Inside Circumference (mm) Australian Size US Size
17.35 54.51 O 7
17.45 54.82 O 1/2 7 1/4
17.75 55.76 P 7 1/2
17.97 56.45 P 1/2 7 3/4
18.19 57.15 Q 8
15.7 49.32 J 1/2 5
18.35 57.65 Q 1/2 8 1/4
18.61 58.47 R 8 5/8
18.8 59.06 R 1/2 8 7/8
19.1 60 S 9 1/8
19.31 60.66 S 1/2 9 3/8
19.51 61.29 T 9 5/8
19.84 62.33 T 1/2 10
20.02 62.89 U 10 1/4
20.2 63.46 U 1/2 10 1/2
20.32 63.84 V 10 5/8
20.68 64.97 V 1/2 11
20.94 65.78 W 1/2 11 3/8
21.18 66.54 X 11 5/8
21.3 66.92 X 1/2 11 7/8
21.49 67.51 Y 12
21.69 68.14 Y 1/2 12 1/4
21.89 68.77 Z 12 1/2
22.1 69.43 Z + 1/2 12 3/4
22.33 70.15 Z + 1 13
22.6 71 Z + 1.5 13 1/2

Tips and Tricks

  • Measure at the End of the Day: Your fingers shrink and expand throughout the day. Measure your finger size at the end of the day for the most accurate result.
  • Measure the Intended Finger: Each finger and hand can vary slightly in size. Measure the finger you plan to wear the ring on.
  • Size Up if Between Sizes: If you find yourself in between sizes, we recommend choosing the larger size.
  • Check for Ease of Fit: Ensure the chosen size allows the ring to pass easily along the entire finger.
  • Consider Ring Style: The style of the ring can affect the fit. A larger ring may sit looser than a finer ring.

 

Necklaces 

 

 

Necklaces

Necklace Length Chart

Our necklace length chart covers all the lengths we have available, giving you an idea of where each length is likely to sit on a woman's frame.

  • 45cm: Our most commonly ordered and worn length. If you’re unsure, this is likely to be your go-to length. It sits just below the collarbone and is great for everyday wear.

Keep in mind that everyone comes in different shapes and sizes. If the neck area is wider than a petite frame, we advise choosing 45cm and upwards.

Custom Lengths: Custom lengths are available. Simply specify your preferred length in the order notes if there is a particular length you would like.

Measure

You can measure an existing necklace, chain, or pendant that suits you or the outfit you’re planning to wear. A tape measure will work perfectly. If you don't have an existing necklace to measure from, you can use some string, ribbon, or a soft measuring tape to figure out what will work for you.

 

Bracelets

Standard Length

For women’s bracelets, the standard length is 16.5 to 19cm. A bracelet of 18cm is the most common in women’s jewellery. Men’s bracelets are longer, at 19 to 23cm. A bracelet of 20cm is the most common in men’s bracelets. Women’s bangles usually are 18cm in length with a 6.5cm diameter.

The quickest way to ensure a bracelet you order from us will fit is to measure your wrist. Be sure to account for comfort and movement, and remember that bangles will need room to move over your wrist.

Measure

  1. Step 1: Measure your wrist just below the wrist bone, where one would normally wear a bracelet, with a flexible measuring tape or a strip of paper.
  2. Step 2: If using a plain strip of paper, measure that paper strip with a ruler to determine your wrist size.
  3. Step 3: Add 0.6 to 2.5cm (average is 1.25cm) to your wrist size, depending on whether you would like a snug, comfort, or loose fit. This is the ideal bracelet length for you.

We’re here to help, so send us a message if you need further advice: personalisrau@gmail.com