Onyx Shield Necklace

Onyx Shield Necklace

$300

Bold, sleek, and undeniably powerful, the Onyx Shield Necklace is a striking addition to our Knight Collection. Handcrafted in solid sterling silver, the pendant features a polished black onyx inlay—its deep, glossy finish symbolizing protection, grounding, and quiet strength.

The sculpted shield silhouette draws inspiration from ancient armor, reimagined with Mateo’s modern minimalism. Designed for the man who moves with intention, this piece carries a sense of confidence and edge, making it an essential everyday statement.

Suspended from a classic sterling silver rolo chain, the Onyx Shield Necklace is a contemporary talisman—strong, refined, and effortlessly masculine.

A signature piece for the modern-day knight.

 

  • 925 Sterling Silver
  • 6.10gm Silver
  • 15.50X11.50mm Black Onyx
  • White Rhodium Plating
  • 20" + 2" Rolo Chain 
  • Adjustable
  • Lobster Lock
  • Made in New York City
Shipping calculated at checkout.
Onyx Shield Necklace
Onyx Shield Necklace
Onyx Shield NecklaceMATEO Jewelry New York
Onyx Shield Necklace

Every MATEO piece is guaranteed under a lifetime warranty.

Your item will arrive in the famous MATEO black box, ready to gift or receive.

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The one you've been waiting for.

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Testimonials

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“

I’ve returned to Mateo for years. Each piece feels considered, and every occasion feels that little bit more special.

”
Lily Harrington
“

The details are what stayed with me. Nothing feels accidental.

”
Suazanne Ward
“

I wore the baroque pearl necklace to a special occasion and was overwhelmed by the response. It drew attention in the most effortless way.

”
Isabella Clarke
“

It’s rare to find something so refined yet so simple. Mateo understands restraint in the best possible way.

”
Amelia Grant
“

From the moment it arrived, everything felt considered. The packaging alone is enough.

”
Julie Andrews
“

I bought the Baroque Pearl earrings last year and haven't taken them off since!

”
Caroline Dawson
“

My order arrived beautifully and without delay. The piece itself exceeded expectations, I’m already considering what to choose next.

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