Finding the perfect fit is part of the Itoro Okon experience. Below are simple guides to help you determine the right size for your rings, bracelets, and necklaces. We use U.S. standard sizing across all our pieces.
Jewelry Sizing Guide

Ring Sizes
We recommend having your finger professionally measured at a local jeweler for the most accurate size.
If you're measuring at home, here’s how you use a string and ruler:
- Wrap a strip of paper or string around the base of your finger.
- Mark where it overlaps and measure the length in millimeters.
- Refer to our sizing chart to find your corresponding ring size.
Bracelet Sizes
For a comfortable fit, measure your wrist and add 0.5" to 1" depending on how snug or loose you prefer your bracelet to sit.
Steps:
- Use a soft measuring tape or wrap a string around your wrist just above the wrist bone.
- Mark where the string overlaps, then measure the length.
- Add extra length based on your desired fit:
- Snug fit: Add 0.5"
- Comfort fit: Add 0.75"
- Loose fit: Add 1"
Necklace Sizes
Necklace length influences the overall look and feel. Below is a reference to help you choose the ideal length:
- 14" – Choker: Sits snugly around the neck
- 16" – Collarbone: A classic everyday fit
- 18" – Princess: Falls just below the collarbone
- 20" – Matinee: Perfect for layering or lower necklines
- 22"+ – Longer Layers: Ideal for statement pieces or pendants
Tip: Use a string or existing necklace to test different lengths against your neckline before choosing.