OAK & ASH

Ring | The Princess Luna Knot | 18K Gold Plated

Name: Ring | The Princess Luna Knot | 18K Gold Plated
Brand: OAK & ASH
Price: 170.0 USD
Availability: OutOfStock

$170

Use code AUTUMNOFFER for 20% off at checkout

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.

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2-Years Global Warranty

30-Day Returns & Exchanges

Free Shipping Over US$100

DESCRIPTION

Princess Luna Knot Ring

Add a touch of timeless elegance to your look with the Princess Luna Knot Ring. Featuring an intricately woven knot design finished in radiant 18K gold plating, this refined piece symbolizes unity and strength with a sophisticated, modern aesthetic.

Perfect for everyday wear or as a meaningful gift, it pairs effortlessly with minimalist looks or layered jewellery styles.

Design
Oak & Ash

Material
18K Gold-Plated Brass

DELIVERY

Standard delivery: 5–7 business days
Free shipping on orders over $100
Dispatched within 2–3 business days, with tracking emailed once your order ships.

EXCHANGE AND RETURN

Return or exchange within 30 days of delivery
Items must be unworn and in original condition and packaging
Refunds are issued within 5–7 business days after we receive your return
Refunds are credited to your original payment method
For hygiene reasons, pierced earrings cannot be returned

WARRANTY

Every OAK & ASH piece is covered by a 2-year worldwide warranty against manufacturing defects — we'll repair or replace. Natural wear, such as minor scratches or the gradual softening of plating over time, isn't covered.

MATERIAL & CARE

Store in a dry, airtight box.
Avoid contact with water, perfume, and harsh chemicals.
Gently wipe with a soft cloth after each use.
Store separately to prevent scratches.

More details

Crafted with Purpose

From first sketch to final polish, each piece is made to outlast the season it launched in.

Ring | The Princess Luna Knot | 18K Gold Plated

Measure a ring you own

Measure your finger

Princess Luna Knot Ring

Crafted with Purpose

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Ring | The Princess Luna Knot | 18K Gold Plated

Size Guide - Rings

Ring size guide

Measure at home

Measure a ring you own

Measure your finger

Before you measure

Princess Luna Knot Ring

Crafted with Purpose