Handmade in NYC by Michael Hartney
Free US shipping · Returns within 14 business days
Arrives gift-ready in an MHART pouch
Free pickup at 5 Kenmare St, NYC — choose Pickup at checkout
Or pay in 4 interest-free installments with Shop Pay

Holiday order-by dates
Free shipping: Dec 12 · Express: Dec 19 · NYC pickup: Dec 23

Your cart is currently empty.

Rare gemstones, statement pearls, and sculptural chains

HANDMADE IN NEW YORK CITY

Necklaces

The full MHART necklace collection in one place: caged gemstone pendants, linked pearls, sculptural collars, and bold hand-fabricated chains. Filter by stone, metal, or price to find yours. Each piece is made by hand in New York City, one at a time.

33 products

Sort

The Dodeca Necklace in 14k gold, handmade by MHART, on white background

Model wearing the MHART Gold Dodeca Necklace crafted in 14k gold. Twelve-sided faceted gold beads catch and reflect light with every movement, creating a subtle shimmer along the neckline. The necklace is styled layered with gemstone necklaces, showcasing its versatility as both a statement piece and an everyday essential.

The Dodeca Necklace

Caged Quartz Vertical Spike Pendant in stainless steel, handmade by MHART, on white background

Caged Quartz Vertical Spike Pendant in stainless steel, handmade by MHART, layered on tattooed chest

Caged Quartz Vertical Spike Pendant

Anywhere Link Chain in stainless steel, handmade by MHART, on white background

Anywhere Link Chain in stainless steel, handmade by MHART, full length on white background

Anywhere Link Chain

Black beaded sapphire gemstone necklace on a white background

Sapphire Gemstone Necklace, handmade by MHART, worn over black tank top

Sapphire Gemstone Necklace

Black Spinel Linked Lariat

The Curb Chain - No Shadow

The Curb Chain in stainless steel, handmade by MHART, worn on tattooed model

Mixed Chain Necklace — Mirror Polish

Mixed Chain Necklace clasped into a lariat style on white background

The Mixed Chain

Dodeca Necklace, Silver-Plated Hand Cut Geometric Beads, handmade by MHART, on white background

Dodeca Necklace, Silver-Plated Hand Cut Geometric Beads, handmade by MHART, worn on bare chest

Dodeca Necklace, Silver-Plated Hand Cut Geometric Beads

Caged Hematite Sphere Pendant in stainless steel, handmade by MHART, on white background

Caged Hematite Sphere Pendant in stainless steel, handmade by MHART, layered over black T-shirt

Caged Hematite Sphere Pendant

Caged Sterling Silver Black Tourmaline Pendant, handmade by MHART, on white background

Black Tourmaline - Two Chains from Top

Caged Sterling Silver Black Tourmaline Pendant

Caged Quartz Bead Necklace - Gold & Silver

Caged Spanish Quartz Bead Necklace in stainless steel, handmade by MHART, on white background

Caged Spanish Quartz Bead Necklace

Dodeca Orb Necklace - Smooth Silver Links

The Dodeca Orb Necklace in gold, handmade by MHART, close-up of pendant on slate

The Dodeca Orb Necklace

Black Spinel Linked Statement Collar

Website photo retouch preserving the gold necklace

Caged Malachite Legacy Necklace

Sphere Cage Bracelet, mixed metal in stainless steel, handmade by MHART, on white background

Sphere Cage Bracelet - Mixed Metal

Mixed Metal Sphere Chain in stainless steel, handmade by MHART, on white background

Mixed Metal Sphere Chain

Ruby Gemstone Necklace, handmade by MHART, on white background

Retouched Ruby Layered Necklace – Neckline Fixed

Ruby Gemstone Necklace

Blue Tigers Eye Necklace in sterling silver, handmade by MHART, on white background

Blue Tigers Eye Necklace in sterling silver, handmade by MHART, worn on model's shoulder

Blue Tigers Eye Necklace

Labradorite Necklace in sterling silver, handmade by MHART, worn on model's shoulder

Labradorite Necklace in sterling silver, handmade by MHART, on white background

Labradorite Necklace

Caged African Turquoise Sterling Silver Pendant Necklace, handmade by MHART, on white background

Caged African Turquoise Sterling Silver Pendant Necklace, handmade by MHART, worn on model's shoulder

Caged African Turquoise Sterling Silver Pendant Necklace

Caged Labradorite Rolo Chain White BG

Caged Sterling Silver Labradorite Pendant, handmade by MHART, worn over black top

Caged Sterling Silver Labradorite Pendant

Caged Quartz Bead Lariat in stainless steel, handmade by MHART, on white background

Caged Quartz Bead Lariat in stainless steel, handmade by MHART, worn on model, close-up

Caged Quartz Bead Lariat

Caged Spanish Quartz Pendant in sterling silver, handmade by MHART, on white background

Sterling Silver Caged Quartz Pendant, handmade by MHART, detail of clasp and MHART tag

Caged Spanish Quartz Pendant

Ruby Gemstone Pendant, handmade by MHART, on white background

Male model wearing Caged Ruby Pendant Necklace - ruby

Ruby Gemstone Pendant

Turquoise Stone Pendant in sterling silver, handmade by MHART, on white background

Turquoise Stone Pendant in sterling silver, handmade by MHART, worn on tattooed chest

Turquoise Stone Pendant

Multi Caged Onyx Necklace in sterling silver, handmade by MHART, on white background

Michael Hartney at his workbench, with text on how every MHART piece is handmade

Multi Caged Onyx Necklace

Caged Malachite Pendant Necklace in gold plated, handmade by MHART, on white background

Caged Malachite Pendant Necklace in gold plated, handmade by MHART, close-up on slate

Caged Malachite Pendant Necklace

Lapis Lazuli + Blue Tigers Eye Sterling Silver Necklace, handmade by MHART, on white background

Lapis Tigers Eye on Textured Wall

Lapis Lazuli + Blue Tigers Eye Sterling Silver Necklace

Linked in Stone – Circle Layout

Linked in Stone, hematite edition, handmade by MHART, worn over black tank top

Linked in Stone – Hematite Edition

Triple Caged Malachite Pendant Necklace, 18k Gold-Plated, 18", handmade by MHART, on white background

Triple Caged Malachite Pendant Necklace, 18k Gold-Plated, 18

Triple Caged Malachite Pendant Necklace, 18k Gold-Plated, 18"

Caged Ruby & Moissanite Double Charm Necklace

Caged Ruby & Black Moissanite Double Charm Necklace in sterling silver, handmade by MHART, held in palm

Caged Ruby Double Charm Necklace

Caged Pyrite Necklace - White Background

Caged Tenerife Pyrite Necklace in sterling silver, handmade by MHART, close-up of pyrite on stone

Caged Tenerife Pyrite Necklace

Caged Quartz Necklace - Silver & Gold

Caged Spanish Quartz Necklace — Stainless Steel & Gold

★★★★★
"My go-to for unique gifts"
I bought two caged bracelets and a as gifts, and they were a hit! It’s hard to find jewelry that’s truly one-of-a-kind, and this brand nails it. Plus, supporting a local NYC artisan makes it even better. I’ll definitely be a repeat customer!
Sofia
Los Angeles, CA

★★★★★
"Stunning craftsmanship!"
I’m blown away by the quality and uniqueness of this jewelry. Each piece feels like it has a story behind it, and I love knowing it was handmade in NYC. I bought a necklace and a pair of earrings, and I get so many compliments every time I wear them! Truly a gem of a brand.
Evelyn
Chicago, IL

★★★★★
"Absolutely worth every penny"
I’ve purchased a few pieces from this brand, and I’m always impressed by the detail and thought put into each one. The keychain I got even came with a selenite cleansing kit, which was a nice touch! The quality and originality make it feel extra special. Can’t wait to buy more!
Ava
Dallas, TX

★★★★★
"Perfect blend of style and craftsmanship"
This jewelry feels so personal and meaningful. Every piece I’ve gotten feels like it’s made just for me, with unique one-of-a-kind gemstones. I love that they are handmade in NYC, and it’s clear the artist cares about every detail. Highly recommend!
Anthony
Los Angeles, CA