Size Guide

Size Guide

At Found in Common, we want your jewelry to fit you just right.
Here’s a simple guide to help you find your perfect size before you order.

Ring Size Guide

Option 1: Measure a Ring You Already Own

1. Choose a ring that fits the finger you want to wear your new piece on.
2. Measure the inside diameter (in mm) using a ruler.
3. Match it with the size chart below to find your ring size.

 

XS – IN 9 (fits 15.6 MM)

S – IN 11 (fits 16.3 MM)

M – IN 13 (fits 16.8 MM)

L – IN 15 (fits 17.5 MM)

 

Option 2: Measure Your Finger

1. Wrap a thin strip of paper or thread around the base of your finger.
2. Mark where it overlaps and measure the length (in mm).
3. Divide that number by 3.14 (π) to get your diameter, then refer to the chart above.

Necklace Length Guide

Every neckline tells a story, here’s how to find yours.

Necklace Length	Style Name	How It Sits
14”	Choker	Snug around the neck
16”	Short	Just above the collarbone
18”	Classic	On the collarbone
20”	Mid	Slightly below the collarbone
22”–24”	Long	Over a tee or top

 

Styling Tip:
Layer 16” + 18” + 20” lengths for a balanced, effortless stack.

 A Few Final Notes

• Our pieces are handcrafted, so slight size variations may occur.

Need Help?

Our team is happy to assist you with sizing or adjustments.
Write to us at support@foundincommon.com, and we’ll make sure your piece feels just right.