Black Diamond Knight's Sword Necklace

Black Diamond Knight's Sword Necklace

$850

Introducing a striking new addition to the Knight Collection — a bold emblem of strength, protection, and quiet power. Meticulously crafted in solid sterling silver, this sculptural sword pendant is set with brilliant black diamonds, creating a dark, captivating shimmer that commands attention without ever feeling overstated.

Suspended from a classic sterling silver chain, the pendant features refined detailing along the hilt and handle, echoing the artistry of ancient armor and the timeless spirit of the modern knight. Designed for the man who leads with intention and moves through the world with confidence, this necklace is a distinctive statement piece meant to be worn every day.

A symbol of courage. A mark of character. A modern heirloom.

  • .925 Sterling Silver
  • 6.10gm Silver
  • 0.328ct Black Diamonds 
  • Rhodium Plating
  • 20" + 2" Rolo Chain 
  • Lobster Lock 
  • Adjustable
  • Made in New York City 
Shipping calculated at checkout.
Black Diamond Knight's Sword Necklace
Black Diamond Knight's Sword Necklace
Black Diamond Knight's Sword Necklace
Black Diamond Knight's Sword Necklace
Black Diamond Knight's Sword NecklaceMATEO Jewelry New York

Every MATEO piece is guaranteed under a lifetime warranty.

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

Complimentary overnight shipping on all US orders.

Faster than Amazon Delivery.

You shouldn't have to worry about shipping, let us take care of it for you.

We use FEDEX priority overnight delivery service as standard.
Order before 4pm for same day despatch.

Our payment provider Shop Pay will allow you to make any purchase with instalments, take the item to the checkout now to purchase with finance.

That little black box.

The one you've been waiting for.

Recently viewed

Best Sellers

Choose from the most loved pieces at MATEO New York

Duality Pearl Drop EarringsMATEO Jewelry New York
Duality Pearl Drop Earrings
$800.00
$800.00
14kt Diamond Bar Baroque Pearl EarringsMATEO Jewelry New York
Restocked
14kt Diamond Bar Baroque Pearl Earrings
$1,100.00
$1,100.00
Pearl Beaded ChokerMATEO Jewelry New York
14kt Gold Pearl Beaded Choker
$600.00
$600.00
Gold & Diamond Initial Necklace // A-Z
$700.00
$700.00
Restocked
Mini Diamond Bar Bypass studs
$450.00
$450.00
14kt Gold Malachite and Diamond Dot NecklaceMATEO Jewelry New York
14kt Gold Malachite and Diamond Dot Necklace
$880.00
$880.00
14kt Diamond Bar StudsMATEO Jewelry New York
14kt Diamond Bar Studs
$598.00
$598.00
14kt Gold Pearl and Diamond Dot NecklaceMATEO Jewelry New York
14kt Gold Pearl and Diamond Dot Necklace
$880.00
$880.00
14kt Gold Baroque Pearl DropsMATEO Jewelry New York
14kt Gold Baroque Pearl Drops
$650.00
$650.00
14kt Gold Small Diamond La Barre NecklaceMATEO Jewelry New York
14kt Gold Small Diamond La Barre Necklace
$600.00
$600.00
Emerald Croc Diana Bag
$325.00
$325.00
12mm Diamond Huggies - Yellow Gold
$860.00
$860.00
14kt Yellow Gold Huggies
$500.00
$500.00
14kt Mini Diamond Circle StudMATEO Jewelry New York
14kt Mini Diamond Circle Stud
$600.00
$600.00
14kt Gold Pearl and Diamond Dot BraceletMATEO Jewelry New York
14kt Gold Pearl and Diamond Dot BraceletMATEO Jewelry New York
14kt Gold Pearl and Diamond Dot Bracelet
$690.00
$690.00
14kt Turquoise Beaded ChokerMATEO Jewelry New York
14kt Turquoise Beaded ChokerMATEO Jewelry New York
14kt Turquoise Beaded Choker
$600.00
$600.00
14kt Gold Single Pearl Drop EarringsMATEO Jewelry New York
14kt Gold Single Pearl Drop Earrings
$700.00
$700.00
6mm Pearl Studs
$390.00
$390.00
14kt Baroque Pearl NecklaceMATEO Jewelry New York
14kt Baroque Pearl NecklaceMATEO Jewelry New York
14kt Baroque Pearl Necklace
$800.00
$800.00
Cognac Elizabeth Bag
$350.00
$350.00
14kt Diamond Healing Crystal NecklaceMATEO Jewelry New York
14kt Diamond Healing Crystal Necklace
$1,050.00
$1,050.00
14kt Blue Topaz and Baroque Pearl Drop EarringsMATEO Jewelry New York
14kt Blue Topaz and Baroque Pearl Drop EarringsMATEO Jewelry New York
14kt Blue Topaz and Baroque Pearl Drop Earrings
$995.00
$995.00
Pearl candle
$50.00
$50.00
4mm Gold Ball Studs
$250.00
$250.00

Testimonials

Simone Cahill
“

I recently bought from the Baroque Pearl collection and my goodness, they are beautiful!

”
Kerry James
“

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.

”
PP-DEBUG: Current path: /products/black-diamond-knights-sword-necklace