"Sumo Ring" - sleek ring featuring a vibrant lapis lazuli inlay set in polished tungsten.
"Sumo Ring" ring with a sleek lapis lazuli inlay and dogsten finish, worn on a hand.
"Sumo Ring", a stylish lapis lazuli and tungsten ring, features a sleek, modern design with vivid blue detailing.
"Sumo Ring", a sleek and polished ring with a lapis lazuli inlay set in tungsten, exuding modern elegance.
"Sumo Ring", a ring featuring a sleek tungsten base with striking lapis lazuli inlay, elegant and contemporary design.
"Sumo Ring", a sleek tungsten ring with a striking lapis lazuli inlay, offers a bold and elegant visual appeal.
"Sumo Ring", a sleek ring with vibrant lapis lazuli and polished tungsten, showcasing a modern, stylish design.
"Sumo Ring" - Tungsten ring featuring vibrant blue lapis lazuli, showcased against a dramatic dark background.
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"Sumo Ring" - sleek ring featuring a vibrant lapis lazuli inlay set in polished tungsten.
"Sumo Ring" ring with a sleek lapis lazuli inlay and dogsten finish, worn on a hand.
"Sumo Ring", a stylish lapis lazuli and tungsten ring, features a sleek, modern design with vivid blue detailing.
"Sumo Ring", a sleek and polished ring with a lapis lazuli inlay set in tungsten, exuding modern elegance.
"Sumo Ring", a ring featuring a sleek tungsten base with striking lapis lazuli inlay, elegant and contemporary design.
"Sumo Ring", a sleek tungsten ring with a striking lapis lazuli inlay, offers a bold and elegant visual appeal.
"Sumo Ring", a sleek ring with vibrant lapis lazuli and polished tungsten, showcasing a modern, stylish design.
"Sumo Ring" - Tungsten ring featuring vibrant blue lapis lazuli, showcased against a dramatic dark background.

Sumo Ring (Lapis Lazuli/Tungsten)

Deep blue and shining silver: genuine lapis lazuli and tungsten draw every eye.

$149.00
$149.00
Natural material:
Sumo Ring - A tungsten ring with a meteorite inlay, featuring a faceted, reflective design on a dark background. "Sumo Ring" features a striking agate inlay on a sleek tungsten band, exhibiting a bold and modern aesthetic. Keramik – Walnuss Tungsten – Lapislazuli Damast – Eiche Keramik – Whiskeyholz

Ring size: 62

Made from genuine natural materials, with unique variations in color and texture.
Delivery in 3–5 business days
  • Free shipping including tracking

    Our customers benefit from fast and free shipping. More information >

  • 24-month warranty

    During the first 24 months, we take care of any issues that arise through normal use. Learn more >

  • Free 24-day return | Club account

    Club membership is 100% free – members receive a prepaid return label at no extra cost. Even without an account, you can return within 24 days, with a small label fee. Here.

Packaged as a gift?
Description

Natural elegance from powerful materials. Sumo impresses with the dynamic look of lapis lazuli and the unique feel of the special jewelry metal tungsten.

Our Sumo rings are simple but strong - the perfect companion for men who know that true strength comes from within!
Details
Ring width 6 mm
Size Available in different sizes
Material Real Lapis lazuli and the jewelry metal Tungsten
What's included

Your model

Storage box

Cork holder

Protective packaging

Genuine natural materials
No two pieces are the same
Over 2 million customers worldwide

Core features

Tungsten

Tungsten, better known as tungsten carbide, is created by combining tungsten and carbon. Its exceptional hardness resists scratches and keeps it looking flawless even with daily wear — perfect for your everyday style! Its robust nature is ideal for an active life and gives your look a powerful, dynamic touch.

Lapis lazuli

The stone of kings and Cleopatra's favorite stone: lapis lazuli has fascinated people for centuries with its deep blue color and unique shimmering gold flecks. Fall in love with the beautiful blue lapis lazuli!

Weather-Resistant Design

Let your piece of nature be your companion in any weather.

For our weather-resistant designs, we carefully select materials to naturally withstand all kinds of weather. Whether it's stone, nacre or stainless steel, get your piece of nature and wash your hands without worry, or enjoy your next walk in the rain.

THE ART OF MASTERY

Where nature meets craftsmanship

Every HOLZKERN piece begins with genuine natural materials from the forests, mountains, and oceans of our planet. With precision, experience, and innovative technology, we preserve nature's unique character and make it wearable every day. The result: accessories that are as individual as you are and remind you of your uniqueness for years to come.

What HOLZKERN stands for

01
Naturally one of a kind

Nature through and through—that's what our watches and jewelry stand for. The unique grains and textures of wood and stone make every HOLZKERN product truly one of a kind.

02
The HOLZKERN family

When you shop with HOLZKERN, you support a young family business founded in Upper Austria in 2016.

03
Sustainably packaged

Our watches, bandlets, and jewelry come beautifully packaged in wooden boxes. We also use recycled paper to protect your order during shipping, and our self-sealing boxes mean we don't need plastic tape.

04
Order today, enjoy it in two-five days

As soon as you place your order, your one-of-a-kind piece is on its way to you. Too fast? No worries—you have 24 days after delivery to change your mind if you're not completely satisfied.

“With Holzkern I always want to express my love for nature and have set myself the goal of creating the perfect piece of nature for everyone.”

Elias Ferihumer

Founder of Holzkern