Complete Jewelry Size Guide | Rings, Necklaces & Bracelets | Diavoria

Complete Jewelry Size Guide

Find your perfect fit for rings, necklaces, and bracelets with our detailed guide.

Table of Contents

Ring Size Chart

US Size Inner Diameter (mm) Inner Circumference (mm) EU Size UK Size
3 14.7 46.2 48 H
3.5 15.1 47.4 50 I
4 15.5 48.7 52 J
4.5 16.0 50.3 54 K
5 16.4 51.5 56 L
5.5 16.8 53.0 58 M
6 17.3 54.3 60 N
6.5 17.7 55.6 62 O
7 18.2 57.2 64 P
7.5 18.6 58.5 66 Q
8 19.1 59.9 68 R
8.5 19.5 61.3 70 S
9 20.0 62.8 72 T
9.5 20.5 64.3 74 U
10 21.0 65.9 76 V
10.5 21.5 67.4 78 W
11 22.0 69.1 80 X
11.5 22.5 70.7 82 Y
12 23.0 72.2 84 Z
12.5 23.5 73.8 86 AA
13 24.0 75.4 88 AB

Necklace Length Guide

Length Inches cm Best For
Choker 14" 35cm Sits on the neck
Princess 16-18" 40-45cm Most popular, sits on collarbone
Matinee 20-24" 50-60cm Below collarbone, elegant for work
Opera 28-36" 70-90cm Dramatic evening look
Rope 40"+ 100cm+ Can be doubled or knotted

Bracelet Size Guide

Wrist Size Recommended Bracelet Fit
XS: 5.5-6" wrist 6.5" bracelet Snug
S: 6-6.5" wrist 7" bracelet Comfortable
M: 6.5-7" wrist 7.5" bracelet Loose
L: 7-7.5" wrist 8" bracelet Very loose
XL: 7.5-8" wrist 8.5" bracelet Very loose

How to Measure

Ring

  • String Method: Wrap a string around the base of your finger, mark where it overlaps, then measure against a ruler.
  • Paper Strip Method: Cut a strip of paper, wrap around your finger, mark the overlap, then measure the strip against a ruler.

Necklace

  • Existing Necklace Method: Lay your existing necklace flat and measure its length.
  • Ruler Method: Use a flexible measuring tape or a ruler to measure from the clasp to the desired length.

Bracelet

  • Flexible Tape Measure Method: Wrap a flexible tape measure around your wrist and measure the length.
  • Paper Strip Method: Use a paper strip to measure your wrist as described for rings.

Tips

  • Measure at the end of the day when fingers are slightly larger.
  • Warm fingers before measuring to ensure accuracy.
  • Measure your dominant hand for the most accurate result.

Pro Tips

  • When between sizes, always size up for comfort.
  • Wide bands may require a half size up to accommodate thickness.
  • Fingers tend to swell in heat and shrink in cold—measure accordingly.
  • Free resizing is available for all Diavoria jewelry pieces.
Still Unsure? Contact Us

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