• Laser-Carved Viking Celtic Knot Tungsten Wedding Band
  • Laser-Carved Viking Celtic Knot Tungsten Wedding Band
  • Laser-Carved Viking Celtic Knot Tungsten Wedding Band
  • Laser-Carved Viking Celtic Knot Tungsten Wedding Band
  • Laser-Carved Viking Celtic Knot Tungsten Wedding Band
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The Iron Sigil™

The Iron Sigil™

$89.90 USD
$89.90 USD
Sale Sold out
Shipping calculated at checkout.
Color
Width
Ring Size

📏 Find Your Perfect Fit

Finding the perfect fit is essential—especially when it comes to your tungsten jewelry. Use this guide to measure accurately and confidently choose the right size.

Ring Size Guide

Tungsten rings are not resizable due to the hardness of the material, so getting the correct size the first time is important.

🔹 How to Measure Your Ring Size at Home

Option 1: Use a Ring You Already Own

  • Choose a ring that fits the desired finger.
  • Measure the inner diameter (in mm) with a ruler.
  • Match it to the size chart below.

Option 2: Use a Strip of Paper or String

  • Wrap it around your finger where the ring will sit.
  • Mark the point where the paper overlaps.
  • Measure the length in millimeters.
  • Find the corresponding ring size.

Ring Size Guide – How to Measure Your Finger

Step 1: Wrap a strip of paper or a piece of string around the base of your finger. Make sure it's snug but not too tight.

Step 2: Mark where the paper or string overlaps with a pen.

Step 3: Lay the paper or string flat and measure the length with a ruler to get the circumference in millimeters.

Step 4: Compare the measurement with our size chart below to find your ring size:

US Ring Size Circumference (mm)
5 49.3
6 51.9
7 54.4
8 57.0
9 59.5
10 62.1
11 64.6
12 67.2

Tips:

  • Measure your finger at the end of the day when it's at its largest.
  • Avoid measuring your fingers when they are cold, as they can be smaller.
  • If your measurement is between sizes, it's recommended to go for the larger size.

Still Unsure?

If you're between sizes or not sure which to choose:

  • Contact us anytime for sizing help.
  • We recommend visiting a local jeweler for precise sizing.

Size Guarantee

We offer a one-time free size exchange on all rings—just pay for shipping. Your comfort and confidence are our priority.

🚚 Fast & Free Shipping

Your ring is crafted to last — and delivered fast, with free shipping included

🔄 30-Day Money-Back Guarantee

Your satisfaction comes first. If it’s not exactly right, return it within 30 days for a full refund.

🛡️ Lifetime Warranty

Engineered for strength and backed by a Lifetime Limited Warranty — because durability should be guaranteed.

Laser-Carved Viking Celtic Knot Tungsten Wedding Band

Before vows were written, they were carved.
Before promises were spoken, they were bound in steel.

The Iron Sigil™ is inspired by the ancient Viking and Celtic traditions—where knots symbolized eternity, protection, and the unbreakable bond between souls. Laser-carved with a precise Viking Celtic knot, this ring carries the weight of history and the strength of warriors who understood that commitment was sacred.

This is not fashion.
It is legacy.

Forged from premium tungsten carbide, The Iron Sigil™ is built to endure time, trials, and transformation. Its polished domed profile gives it a refined modern presence, while the intricate engraving anchors it firmly in ancient symbolism. Designed with a comfort-fit interior, it is meant to be worn daily—as armor, as reminder, as oath.

For those who honor where they come from.
For those who choose strength in love.

Specifications:

  • Material: Tungsten Carbide
  • Design: Laser-Carved Viking Celtic Knot
  • Finish: Polished, Domed
  • Surface Width: 8mm
  • Fit: Comfort Fit
  • Ring Type: Wedding Band / Symbolic Ring
  • Gender: Unisex
  • Setting Type: None
  • Style: Heritage • Warrior • Modern
  • Lifetime Limited Warranty
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BUILT FOR REAL MEN

At Real Tungsten, we believe your ring should be more than just jewelry — it should tell your story.

That’s why every order is crafted, packed, and delivered with the same toughness and precision as the man who wears it.

Here’s what’s waiting for you when you open your box:

🪵 Premium Tungsten Ring – Forged for strength, designed for timeless style.

🎁 Protective Ring Case – Sleek and durable, made to keep your ring safe anywhere you go.

💪 Free Silicone Band – Perfect for work, gym, or adventure — because real life doesn’t stop for style.

Because real men deserve real quality.

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What our customers say

Don't just take our word for it

"Absolutely love my tungsten ring! It's incredibly durable and looks stunning. The quality exceeded my expectations."

Sarah M.
Verified Buyer

"Perfect wedding band! The craftsmanship is outstanding and it's so comfortable to wear every day. Highly recommend!"

Michael R.
Verified Buyer

"Best purchase ever! The ring is scratch-resistant and maintains its shine. Great value for the quality you get."

Jennifer L.
Verified Buyer

Our Promise to You

  • 🚚 Free & Reliable Shipping

    Every order ships free across North America, carefully packaged and tracked from our facility to your door.

    We work with trusted carriers to ensure safe and timely delivery of your tungsten ring.

    Need it faster? Simply choose Express Shipping at checkout — your ring will be prioritized for immediate dispatch.

  • 🔁 Easy & Worry-Free Exchanges

    Your satisfaction is our top priority.

    If your ring doesn’t fit perfectly the first time, our team will help you find the right size without the stress.

    We make the exchange process smooth and simple — because buying a ring should be as confident and effortless as wearing it.

  • 💎 Lifetime Craftsmanship Warranty

    Every Real Tungsten ring is built to endure a lifetime of wear — just like the love it represents.

    We proudly back our rings with a Lifetime Manufacturing Warranty, covering all craftsmanship and material defects.

    If your ring ever shows a flaw from our production, we’ll repair or replace it — no questions asked.