Size Guide

Find your perfect fit. Each Onyxelle piece is designed for everyday wear — use this guide to choose the right size before you order. All measurements in centimetres and millimetres (Canadian metric standard).

Rings

Ring Size Chart

Onyxelle rings follow the standard Canada / North American sizing system. Measure your finger circumference in millimetres, then match it to the chart below.

Size	Inside Diameter (mm)	Inside Circumference (mm)
5	15.7	49.3
6	16.5	51.9
7	17.3	54.4
8	18.1	57.0
9	18.9	59.5
10	19.8	62.1

How to measure your finger:

Wrap a thin strip of paper or string around the base of your finger.
Mark where the ends meet, then measure the length in millimetres.
Match the circumference to the chart above.

Bracelets

Bracelet Size Chart

Most Onyxelle bracelets feature a 4 cm extender chain for an adjustable, comfortable fit.

Size	Wrist Circumference	Bracelet Length
Small	14 – 15.5 cm	16.5 cm + 4 cm extender
Medium	15.5 – 17 cm	18 cm + 4 cm extender
Large	17 – 18 cm	19 cm + 4 cm extender

How to measure your wrist:

Wrap a soft tape measure (or string + ruler) snug around your wrist where you'd wear the bracelet.
Note the measurement in centimetres — don't add extra length, the extender chain handles that.
If you're between sizes, size up for a relaxed fit.

Necklaces

Necklace Length Guide

The right length frames your neckline. Layering? Mix two or three lengths for the perfect stacked look.

Length	Measurement	Where it sits
Choker	35 cm	Tight around the base of the neck
Princess	40 – 45 cm	Just below the collarbone (most popular)
Matinee	50 – 60 cm	Top of the bust — over a sweater or blouse
Opera	70 – 90 cm	Mid-bust to waist — statement length

Still unsure? Order your best guess and try it on at home. If the fit isn't right, our 60-day money-back guarantee covers free returns and exchanges across Canada — no questions asked.