Jewelry Size Guide
Not sure which length or bead size is right for you? Use our handy reference charts below to find your perfect fit before you buy. Every piece at Jasper & Jade is handcrafted, so we want you to feel confident in your choice!
Please note: All illustrations and charts on this page are for reference purposes only and do not depict actual size. Measurements are approximate and may vary slightly by device screen.
Necklace Length Guide
Necklace length affects how a piece sits on your body and the overall look. Here's a quick reference:
| Length (Inches) | Length (CM) | Style Name | How It Sits |
|---|---|---|---|
| 14" | 35cm | Collar | Sits at the base of the neck |
| 16" | 40cm | Choker | Sits just below the throat |
| 18" | 45cm | Princess | Just below the collarbone — most popular length |
| 20" | 50cm | Matinee | Above the bust |
| 22" | 55cm | Matinee | At the bust |
| 24" | 60cm | Opera | Below the bust |
| 30–36" | 76–91cm | Opera/Rope | At the navel or below |
| 36"+ | 91+cm | Rope/Lariat | Can be doubled or knotted |
Most Jasper & Jade necklaces are 18" with an extender chain for adjustable length. Custom lengths available — visit our Custom Orders page.

Bead Size Guide
Bead size affects the overall look and feel of a necklace — smaller beads create a delicate, refined look while larger beads make a bold statement. Sizes are measured in millimeters (mm).
| Size | Style | Best For |
|---|---|---|
| 4mm | Delicate | Layering, everyday wear |
| 6mm | Classic | Versatile, suits most styles |
| 8mm | Standard | Most popular bead size |
| 10mm | Bold | Statement pieces |
| 12mm | Statement | Focal beads, chunky style |
| 14mm+ | Dramatic | Feature beads, coin shapes |
Each product listing specifies the bead sizes used. If you have questions about a specific piece, contact us and we'll be happy to help!
Can't find what you're looking for? We offer custom sizing on all pieces. Request a custom order today.