The Oak Collection

Sigma

5,021.00TL 3,336.00TL Save 1,685.00TL
Ring Size

All About Sigma

Expertly crafted with a harmonious blend of Tungsten Carbide, Sustainable Deer Antler, and genuine Acacia Wood, Sigma is a durable, one-of-a-kind piece.

The wood and steel string inlay within are protected and nourished with a natural polishing wax to produce a brilliant shine. 

All deer antler materials are 100% cruelty free, sourced from the natural yearly shedding and regrowing of their antlers. 

Ring Details

Primary Material: Tungsten Carbide

Tungsten carbide is one of the strongest compounds known. Our craftsmanship ensures a high-class composite that is extremely impact and scratch resistant, durable and hypoallergenic.

Secondary Material: Hawaiian Koa Wood, Sustainably Sourced Deer Antler

Fit: Comfort

Width: 8mm

Thickness: 1.8mm

Ring Size

Product information

🚚 Free Tracked Delivery

We ship worldwide, and shipping is free. Your order is insured and fully tracked throughout it's journey to you. 

💜 Crafted with Care

Because our rings are usually made to order, please allow around 2-5 days for crafting.

✈️ Fast Global Shipping

We can ship to most countries, and get your parcel to you in under two weeks once your ring is crafted.

Do you ship to my country?

In most cases, yes we do. For a full list of countries we ship to, please visit our full FAQ page

What if my ring doesn't fit?

We offer an easy Resize Service in the event that your ring does not fit on arrival. You may contact us in case a resize is required.

How long will it take for my ring to arrive?

Please allow 2 to 3 weeks for delivery, including crafting time and international shipping. However, in our experience most orders arrive in under 2 weeks.

I have another question

You may find your answer in our full FAQ page. For anything else, please contact us and our care team will be happy to help.

Ring Size Guide and Conversion

Why Choose Sigma?

Suitable for Everyday Wear

Extremely durable, and can be worn all day, every day.

Low Maintenance

Easy to care for and requires little maintenance.

Affordable Luxury

Provides the look and feel of high-end jewelry, without breaking the bank.

What's in the box?

At The Ring Shop, we believe that your unboxing experience is as important as the rings we craft.

This is why we include the following with your order - completely free:

  • Your Perfect Ring (of course!)
  • Black Magnetic Case
  • Beechwood Ring Box
  • Protective Burlap Cloth
  • A Special Gift for your Next Purchase

As seen on hands like yours

Trusted by thousands worldwide

It's as easy as 1, 2, 3

Here's what happens when you place your order with us.

Crafting your Ring

Upon placing your order, it will be processed the same day and our team will get to work on your new ring. We use existing ring templates, and will take 2 to 4 days for completion.

Shipping your Ring

Once crafted, we will dispatch your full order using tracked and insured shipping. Most orders take well under two weeks to arrive internationally.

Wearing your Ring

Excited? So are we. Upon arrival, you'll find your order inside a protective case and a wooden ring box. Here's the moment you've been waiting for - enjoy your new ring!

  • Crafting
  • Delivery
  • Arrival

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