OAK & ASH

Princess Luna Knot Ring

Name: Princess Luna Knot Ring
Brand: OAK & ASH
Price: 170.0 USD
Availability: OutOfStock

$170

20% Off automatically applied at checkout

30% Off on a Bundle of 3 Products

Ring size

Size Guide

OAK & ASH

Ring size guide

Every OAK & ASH ring is made in full US sizes, 5 to 12. Find your size below, or measure at home using one of the two methods further down.

Inside diameter and circumference are measured in millimetres.

Your size	Inside diameter	Inside circumference	EU	UK	JP
5	15.7	49.3	49	J½	9
6	16.5	51.9	52	L½	11½
7	17.3	54.4	54	N½	14
8	18.1	57.0	57	P½	16
9	18.9	59.5	59	R½	18
10	19.8	62.1	62	T½	20
11	20.6	64.6	65	V½	23
12	21.4	67.2	67	Y	25

Scroll table right to view full chart →

Between two sizes? Take the larger one. Our statement pieces sit wide on the finger, and a wide band always wears slightly tighter than a thin one.

Most sizes ship from stock. On a few pieces, some sizes are made to order and will show as pre-order when you select them.

Measure at home

Measure a ring you own

The most reliable method, if you have a ring that already fits the finger you're buying for.

Lay the ring flat on a ruler with millimetres.
Measure straight across the inside opening, edge to edge.
Match that number to the inside diameter column above.

Measure your finger

Use a strip of paper about 5 mm wide, or a length of string.

Wrap it around the base of the finger, snug but not tight.
Mark where the strip overlaps, then lay it flat and measure to the mark.
Match that number to the inside circumference column above.

Before you measure

Measure at the end of the day, when fingers are at their largest. Cold hands measure small.
Check the exact finger you'll wear it on — the dominant hand usually runs half a size bigger.
The ring has to pass the knuckle. If your knuckle is much wider than the base of the finger, size to the knuckle.
Printed sizers and phone apps drift with screen and paper scaling. Treat them as a starting point, not a final answer.

Still unsure? Write to us at hello@oakaash.com and we'll help you land on the right size.

− +

2-Years Global Warranty

30-Day Returns & Exchanges

Free Shipping Over US$100

DESCRIPTION