Free Möbius necklace ($208) with purchase over $500

Find Your Perfect Fit

The Ring Size Guide

1. Use ring size conversion chart

We use standard Hong Kong rings sizes.

Please note that Hong Kong size differs from US and Europe size sarandards.

Refer to the measurement chart below to find your corresponding size.

To determine your size, you can either measure a ring you already own or use a tape measure to wrap around your intended finger.

1. Circumference indicates the interior circumference of the ring in millimeters.

2. Diameter indicates to the interior diameter.

Ring Size	Circumference（mm）	Diameter(mm)
5#	43.3	13.8
6#	44.3	14.1
7#	45.2	14.4
8#	46.5	14.8
9#	47.7	15.2
10#	48.7	15.5
11#	49.9	15.9
12#	50.9	16.2
13#	52.1	16.6
14#	53.4	17
15#	54.3	17.3
16#	55.3	17.6
17#	56.5	18
18#	57.8	18.4
19#	58.7	18.7
20#	59.9	19.1
21#	60.9	19.4
22#	62.2	19.8
23#	63.1	20.1
24#	64.4	20.4
25#	65.3	20.8
26#	66.6	21.2
27#	67.5	21.5
28#	68.5	21.8

Infinity. Evolving. Eternal.

Our very first design from 2014, inspired by the topological symbol of infinity (∞) — no beginning, no end, just endless flow.

Each twist and turn is meticulously handcrafted, capturing the eternal rhythm of time and space with enduring elegance and meaning.

Materials：

Handcrafted in 18k solid recycled gold
Diamond：0.14ct

We offer limited-time free shipping globally.

International shipping takes approximately 5-10 business days. Once your order ships, you’ll receive a tracking link via email to monitor its progress.

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To start a return, you can contact us at contact@yin.gold we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Trusted Craft for Meaningful Wear

Handcrafted Solid Gold

Signature Packaging

Multiple Boutiques

Global Community Since 2014

Style On You

Tag us in your pictures @yingoldjewelry

The Möbius Strip Diamond Ring

Trusted Craft for Meaningful Wear

Since 2014, YIN crafts mindful heirlooms that translate Eastern wisdom into modern elegance.

Every piece by YIN is handcrafted from 18k ethically sourced recycled gold - lasting, and kind to skin.

Minimal forms that speak volumes — designed to inspire reflection and growth.

Each piece is a vessel — carrying thought, emotion, and the quiet weight of meaning.