MHART

MHART Michael Hartney crafts one-of-a-kind gemstone jewelry by hand in NoLita, NYC.

Create your custom caged pendant or explore our curated collection of wearable art.

5 kenmare Street, New York, New York 10012

Protective armor ⛓️ quartz chained in silver. Which is your favorite cage?
06/02/2026

Protective armor ⛓️ quartz chained in silver.

Which is your favorite cage?

All gold everything ✨ Spanish quartz sitting atop raw pyrite from Tenerife waiting to be caged ⛓️ explore all gemstones ...
06/01/2026

All gold everything ✨ Spanish quartz sitting atop raw pyrite from Tenerife waiting to be caged ⛓️ explore all gemstones at the link in bio.

Express yourself ⛓️ personalize your look— email Michael@mhartdesigns.com for custom inquiries.Shop all jewelry at the l...
05/31/2026

Express yourself ⛓️ personalize your look— email [email protected] for custom inquiries.

Shop all jewelry at the link in bio.

Know your stones: amethyst 💜Each gem is pulled from a rare mine in North Carolina and chosen for its depth, clarity, and...
05/30/2026

Know your stones: amethyst 💜
Each gem is pulled from a rare mine in North Carolina and chosen for its depth, clarity, and singular character. No two are alike. Visit us in-store or shop jewelry online anytime at the link in bio ⛓️

05/29/2026

When the cage fits just right 🖤⛓️
Visit us in-store this weekend and choose your own gemstone + chain for a custom design.

Yours to keep close ⛓️💎Precious gemstones bound in chain like treasured contraband. Discover your signature piece at the...
05/28/2026

Yours to keep close ⛓️💎
Precious gemstones bound in chain like treasured contraband. Discover your signature piece at the link in bio.

Know your stones: onyx 🖤Explore all caged gems at the link in bio ⛓️
05/27/2026

Know your stones: onyx 🖤

Explore all caged gems at the link in bio ⛓️

When life hands you limes, cage them in gold 🍋‍🟩✨
05/26/2026

When life hands you limes, cage them in gold 🍋‍🟩✨

05/22/2026

🚨Memorial Day Sale 🚨 30% off entire collection all weekend from today (Friday) through Monday! Shop at the link in bio ⛓️

Kick off the season and find your perfect summer accessories 🖤

Address

5 Kenmare Street
New York, NY
10012

Opening Hours

Wednesday 12pm - 6pm
Thursday 12pm - 6pm
Friday 12pm - 6pm
Saturday 12pm - 6pm
Sunday 12pm - 6pm

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