Sizing Guidelines

Jewelry Sizing Guide

Ensuring your jewelry fits perfectly is essential for comfort and enjoyment. Below is a comprehensive sizing guide to help you determine the correct sizes for rings, bracelets, necklaces, and earrings.

Jewelry Sizing Tips & Education

Finding the right size for your jewelry is key to ensuring a comfortable and secure fit. Your fingers, wrists, and neck can change size throughout the day due to temperature, activity, and hydration, so it’s best to measure multiple times at different points in the day for the most accurate fit.

When selecting jewelry, consider whether you prefer a snug, comfortable, or loose fit, as this will influence your size choice. Additionally, your dominant hand may be slightly larger than your non-dominant hand, so keep this in mind when measuring for rings or bracelets.

The width of a ring band also plays a role in sizing—wider bands often require a slightly larger size for comfort, while thinner bands may feel looser. Seasonal changes can also affect jewelry fit, with warmer temperatures causing fingers and wrists to swell and colder temperatures leading to slight shrinkage. If you’re unsure about your size or want to ensure a precise fit, request a ring sizer from Ariane Diamonds

Ring Sizing

Determining your accurate ring size ensures a comfortable fit. Here are methods to measure your ring size:
  1. Request a Free Ring Sizer: We offer a complimentary ring sizer that you can use to measure your finger accurately. Simply contact our customer service to request one.
  2. Measure with String or Paper:
    • Cut a piece of string or thin strip of paper at least 3 inches long.
    • Wrap it around the base of your intended finger.
    • Mark where the end overlaps.
    • Measure the length between the end and the mark in millimeters.
    • Use the measurement to find your ring size on our conversion chart.

Ring Size Conversion Chart

US Size
Circumference (mm)
3.0
44.2
3.5
45.5
4.0
46.8
4.5
48.0
5.0
49.3
5.5
50.6
6.0
51.9
6.5
53.1
7.0
54.4
7.5
55.7
8.0
57.0
8.5
58.3
9.0
59.5
9.5
60.8
10.0
62.1
10.5
63.4
11.0
64.6
11.5
65.9
12.0
67.2
12.5
68.5
13.0
69.7

 

Bracelet Sizing

To find your bracelet size:
  • Measure Your Wrist: Use a flexible measuring tape to measure just above the wrist bone.
  • Add Length for Comfort: Depending on the desired fit, add 0.5 to 1 inch to your wrist measurement.
Size
Inches
Centimeters
Extra Small
6–6.5
15–16
Small
6.75
17
Medium
7
18
Large
7.5
19

 

Necklace Sizing

Necklace lengths vary and fall differently on the body:
Length (inches)
Length (cm)
Position on Body
13
33
Tight around neck (choker)
14
35.5
At base of neck
16
40.6
Just below the throat
18
45.7
On the collarbone
20
50.8
Just below the collarbone
22
55.9
At or above neckline

 

Earring Sizing

For hoop and huggie earrings, size is determined by diameter:
  • Huggies: Typically 7–9mm in diameter, fitting closely around the earlobe.
  • Hoops: Range from small (25mm) to large (50mm) diameters.