OAK & ASH

Isla Hollow Ring

Name: Isla Hollow Ring
Brand: OAK & ASH
Price: 170.0 USD
Availability: InStock

$170

Use code AUTUMNOFFER for 20% off at checkout

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

Elevate your elegance with the Isla Hollow ring, exquisitely crafted and finished with 18K gold plating. Its delicate design offers a refined touch to any ensemble, perfect for those who appreciate subtle sophistication and timeless style. This ring seamlessly blends modern minimalism with classic luxury, making it an essential accessory for everyday grace or special occasions.

DESIGN : OAK & ASH
MATERIAL : 18K Gold Plated Brass
MEASUREMENTS : Stunning 30mm in diameter | Size 6-8

DELIVERY

Standard: 5–7 business days
Free shipping on orders over US$100
Express: 3–4 business days. US$30-40 at checkout

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

2-year worldwide warranty on every OAK & ASH piece
Covers manufacturing defects. We repair or replace.
Doesn't cover natural wear, such as minor scratches or plating that softens over time

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.

Isla Hollow Ring

Measure a ring you own

Measure your finger

Crafted with Purpose

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Isla Hollow Ring

Size Guide - Rings

Ring size guide

Measure at home

Measure a ring you own

Measure your finger

Before you measure

Crafted with Purpose