Black beaded sapphire gemstone necklace on a white background
Sapphire Gemstone Necklace
Model wearing the MHART Sapphire Gemstone Necklace. A raw faceted blue sapphire hangs in MHART’s signature setting, catching subtle flashes of light as it moves. The natural gemstone displays deep ocean-blue tones with organic inclusions and hand-shaped facets, highlighting its unique texture and authentic character. The necklace rests elegantly against the wearer, showcasing the sapphire’s natural beauty and understated strength.
Sapphire Gemstone Necklace
Black beaded sapphire gemstone necklace on a white background
Sapphire Gemstone Necklace
Model wearing the MHART Sapphire Gemstone Necklace. A raw faceted blue sapphire hangs in MHART’s signature setting, catching subtle flashes of light as it moves. The natural gemstone displays deep ocean-blue tones with organic inclusions and hand-shaped facets, highlighting its unique texture and authentic character. The necklace rests elegantly against the wearer, showcasing the sapphire’s natural beauty and understated strength.
Sapphire Gemstone Necklace

Sapphire Gemstone Necklace

.925 Sterling Silver / Faceted Sapphire Precious Gemstone
$295.00
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Raw, faceted sapphires in their most natural form — each stone hand-shaped to catch flashes of light while keeping its rough texture and character intact.

Their deep, oceanic blues carry mineral inclusions, soft cloudy patches, and organic edges that speak to the stone's untouched journey from the earth. No two sapphires are ever quite the same, so each necklace is genuinely one-of-a-kind.

Set in MHART's signature style, this piece has a quiet, understated presence — refined rather than flashy.

  • Stone: Raw faceted sapphire, one-of-a-kind
  • Metal: .925 sterling silver
  • Length: 18"
  • Handmade in NYC

Free shipping on US orders. International shipping is calculated at checkout.

How it's made

Shaped by the stone

Michael Hartney at his workbench in New York
  1. Michael setting a stone with pliers01

    The stone comes first.

    Every stone and pearl has its own shape, texture, movement, and natural character. That is where the design begins.

  2. Michael shaping fine chain by hand02

    The chain follows.

    The chain is shaped around the material, whether it cages, links, wraps, or frames it. Nothing is hidden. The construction is part of the beauty.

  3. Michael holding up a finished chain to check how it hangs03

    Made to move with you.

    Engineered, shaped, and finished by Michael in New York, start to finish. No two pieces come out the same.

Same stone

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Testimonials

★★★★★

“Fun and easy to wear <3 “

Emma S.
Los Angeles, CA
★★★★★

“Love the pyrite necklace! The pyrite stone is amazing!! Very unique and sparkles in the light.”

Sophia A.
Miami, FL
★★★★★

“I haven’t taken this off since I got it. The metal is high quality and does not change fade.”

Brad T.
Ottawa ON
★★★★★

“I was looking for a cross necklace like this for awhile. I liked the pendant but wanted a different chain. Michael showed me other chain styles and came up with a great custom design for me. Absolutely perfect.!

Christian L.
Charlotte, NC
★★★★★

“Highly recommend the pyramid quartz earrings. Easy to wear with any outfit.”

Mia A.
Honolulu, HI 
★★★★★

“Love this bracelet and the price!”

Andrew M.
Wilmington, NC 

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