New Drop

Core Series

Onyx — Leather Bracelet with Onyx Stone

Effortless. With intent.

4.87 avg. rating • 140+ verified reviews

$71.00 SGD

Free Size Exchange

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6-Month Guarantee

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Ships from Sydney

Find your Fit

Size chart

Need help choosing your size?

If you’re unsure, our friendly Rianrix team is just a chat message away – we’re happy to help you pick the right size.

How to choose your bracelet size

Measure your wrist where you’d normally wear your bracelet.
Add 1–1.25 cm (about 0.4–0.5 in) to your wrist measurement for a comfortable fit.
Use the tables below to match your wrist size to the best bracelet size and fit.

If you don’t know your wrist size, follow our step-by-step guide here: Find your Size Guide.

How we measure the bracelet

We measure the bracelet length from end to end of the leather/rope, excluding the small knob of the clasp, as it doesn’t add to the closed length:

As all our bracelets are handmade, the length may vary slightly, but we do our best to keep variation minimal. Every bracelet is manually measured before dispatch.

Size guide – Centimeter

Bracelet Size	Wrist Size	Fit
S – 19 cm	16–17 cm	looser fit
S – 19 cm	17–18 cm	tighter fit
M – 20 cm	17–18 cm	looser fit
M – 20 cm	18–19 cm	tighter fit
L – 21 cm	18–19 cm	looser fit
L – 21 cm	19–20 cm	tighter fit
XL – 22 cm	19–20 cm	looser fit
XL – 22 cm	20–21 cm	tighter fit

Size guide – Inch

Bracelet Size	Wrist Size	Fit
S – 7.48 in	6.3–6.7 in	looser fit
S – 7.48 in	6.7–7.1 in	tighter fit
M – 7.87 in	6.7–7.1 in	looser fit
M – 7.87 in	7.1–7.5 in	tighter fit
L – 8.27 in	7.1–7.5 in	looser fit
L – 8.27 in	7.5–7.9 in	tighter fit
XL – 8.66 in	7.5–7.9 in	looser fit
XL – 8.66 in	7.9–8.3 in	tighter fit

Still not sure? Send us a quick message in the chat with your wrist size and preferred fit – we’ll recommend the best size for you.

Most pick M · Free Size Exchange, no risk

S (19 cm / 7.48 in) Fits smaller wrists

In stock

M (20 cm / 7.87 in) Fits most wrists

In stock

L (21 cm / 8.27 in) If unsure, size up

In stock

XL (22 cm / 8.67 in) Larger fit

In stock

XXL (23 cm / 9.06 in) Extra larger fit

In stock

Product variants

Upgrade your Order

Gift Ready (+$15)

Gift-ready. Box, pouch, cloth - wrapped in black.

Rated 4.87 by 140+ customers

The Rianrix Craft Standard

Supple genuine cowhide leather - smooth, flexible, and built for everyday comfort
Natural Onyx stone centerpiece - each bead uniquely patterned
Brushed 316L stainless steel clasp — secure and hypoallergenic, engineered with magnet fall-off protection
Quality-checked in our Sydney studio
Gift-ready packaging - Wrapped in our premium Rianrix gift box
6-Month Craftsmanship Promise + free size exchange

Core Series

Onyx • $71.00

Size:

Description

Onyx brings together braided black cowhide leather, brushed stainless steel and natural glossy onyx stones in a bold but understated design. The dark leather gives it structure, while the polished black stones add depth and a clean, monochrome finish.

Made for everyday wear, it’s the kind of piece that works on its own but also pairs easily with darker leather or stone bracelets. Strong, clean and quietly confident.

Material

Material:
Genuine Leather (cowhide) paired with genuine onyx stone
Clasp Material:
316 Stainless Steel
Clasp Color:
Brushed silver

Dimensions

Clasp (L x W x H) in mm
23 x 10 x 10
Bracelet (L x W) in mm
190/200/210/220/230 x 8 --> Size Guide

Delivery Times & Cost

Standard Delivery (2-8 business days)

$9 on orders under $99
FREE on orders $99+

Express Delivery (1-4 business days · Priority Dispatch)

$15 on orders below $139
FREE on orders $139+

Care Guide

To figure out how to keep your favorite accessory looking great, please visit our Care Guide!

Packaging

Every Rianrix bracelet arrives in our signature soft-touch gift box. Featuring a velvet-lined interior and secure bracelet clamp, it delivers a modern, masculine unboxing experience — refined, thoughtful, and made to mark a moment that matters.

Upgrade to Premium Gifting (Optional):

Your gift box is carefully nestled in shredded paper inside a matte black outer box and wrapped in tissue, complete with a cleaning cloth, thank-you card, and velvet pouch — everything needed for a meaningful gift.

Return

We will happily assist you with exchanges and returns in accordance with our return policy!

Premium Materials, Selected With Intention

Every Rianrix bracelet begins with materials that are chosen, not guessed. Our premium cowhide leather is selected for its clean grain, strength and the way it softens over time to fit your wrist perfectly. Each clasp is crafted from precision-machined 316L stainless steel, engineered for durability and finished with a refined brushed sheen.

Every element is selected with purpose — to look premium, feel solid, and last for years.

Tobi - Multi-layer leather bracelet with silver accents, fashion picture close up

Designed for Everyday Versatility

A Rianrix bracelet is built to elevate your style without overthinking it. From a workday outfit to a weekend fit, it adds a clean, confident edge that pairs as easily with a watch as it does worn solo. Lightweight, comfortable and understated, it transitions seamlessly through your day — the kind of accessory that becomes part of your daily rhythm.

A Gift That Leaves an Impression

See Why Shoppers Choose Rianrix

Every piece tells a story. Hear what others say about their Rianrix experience.

View Review Page

Frequently Asked Question

Quick answers to the questions we get asked most.

What size bracelet should I order?

The easiest way to find your perfect fit is by checking our Size Chart which is located above the size selector. If you’re still unsure or would like a second opinion, our support team is always happy to help — just reach out to us via chat and we’ll guide you.

How do I measure my wrist correctly?

For the most accurate fit, follow the simple steps in our Find your Size guide. It shows you exactly how to measure your wrist and match it to the right bracelet size.

Are Rianrix bracelets adjustable?

This particular bracelet is not adjustable. However, many of our Rianrix bracelets do come with adjustable sizing for the perfect fit. To explore those options, simply type “adjustable” into the search bar on our store.

What materials are used in this bracelet?

This bracelet is crafted from premium materials to ensure both style and durability:

Supple genuine cowhide leather for comfort and flexibility
Natural tiger-eye stone for a unique, striking look
316 stainless steel clasp for strength and longevity
Ion coated clasp to prevent peeling and maintain a lasting finish

Is the bracelet waterproof or showerproof?

Our leather bracelets are not waterproof or showerproof. Since leather is a natural material, water can affect its look and durability over time. To keep your bracelet in the best condition, we recommend removing it before showering, swimming, or heavy exposure to water.
To figure out how to keep your favorite accessory looking great, please visit ourCare Guide!

Do you offer free returns or exchanges if it doesn’t fit?

Yes — we want your bracelet to fit perfectly. That’s why we offer free exchanges if the size isn’t quite right. Just reach out to our support team and we’ll guide you through the quick, hassle-free process.

Do you ship internationally?

Yes — in addition to Australia, we also ship to New Zealand and Singapore. All international orders are securely packed and sent with tracking so you can follow your bracelet every step of the way.

How do I care for my bracelet to keep it looking new?

To figure out how to keep your favorite accessory looking great, please visit ourCare Guide!

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