Spanish Quartz

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      Most of the quartz in this collection I chose myself during five years living in Spain. It ranges from water-clear to smoky and softly tinted, each stone with its own inclusions and natural edges. I build every piece around the crystal's shape — caged, linked, or wrapped in chain.

      21 products
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      Caged Quartz Necklace - Silver & Gold
      Caged Spanish Quartz Necklace — Stainless Steel & Gold
      $115.00
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      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
      $145.00
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      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
      $154.00
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      Caged Quartz Spike Earrings One of a Kind on Black Background
      Quartz Spike Hoop Earrings, caged in sterling silver, handmade by MHART, on white background
      Quartz Spike Hoop Earrings – Caged
      $150.00
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      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
      $225.00
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      Caged Quartz Bead Bracelet in stainless steel, handmade by MHART, on white background
      Caged Quartz Bead Bracelet
      $85.00
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      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
      $185.00
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      Caged Spanish Quartz Sterling Silver Necklace, handmade by MHART, on white background
      Caged Spanish Quartz Sterling Silver Necklace, handmade by MHART, layered on bare chest
      Caged Spanish Quartz Sterling Silver Necklace
      $185.00
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      Single Caged Quartz Earrings - White Background
      Caged Quartz Statement Earrings in sterling silver, handmade by MHART, worn on ear, close-up
      Caged Quartz Statement Earrings
      $150.00
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      Caged Quartz Mixed Metal Earrings in stainless steel, handmade by MHART, on white background
      Caged Quartz Mixed Metal Earrings in stainless steel, handmade by MHART, worn on model, side profile
      Caged Quartz Mixed Metal Earrings
      $110.00
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      Caged Spanish Quartz Sculptural Collar in stainless steel, handmade by MHART, on white background
      Caged Spanish Quartz Sculptural Collar in stainless steel, handmade by MHART, worn on model
      Caged Spanish Quartz Sculptural Collar
      $695.00
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      Caged Spanish Quartz Lariat in stainless steel, handmade by MHART, on white background
      Caged Spanish Quartz Lariat in stainless steel, handmade by MHART, worn over black top
      Caged Spanish Quartz Lariat
      $155.00
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      Caged Quartz Spike Necklace in 14k Gold, handmade by MHART, on white background
      Designer Michael Hartney hand-caging jewelry at his MHART workbench
      Caged Quartz Spike Necklace in 14k Gold
      $150.00
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      Caged Quartz Spike 14k Gold Brass Necklace II in 14k gold-plated brass, handmade by MHART, on white background
      Caged Quartz Spike 14k Gold Brass Necklace II in 14k gold-plated brass, handmade by MHART, close-up on white background
      Caged Quartz Spike 14k Gold Brass Necklace II
      $110.00
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      Caged Spanish Quartz Earrings in sterling silver, handmade by MHART, on white background
      Designer Michael Hartney hand-caging jewelry at his MHART workbench
      Caged Spanish Quartz Earrings
      $165.00
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      Quartz Sphere Pendant in sterling silver, handmade by MHART, on white background
      Designer Michael Hartney hand-caging jewelry at his MHART workbench
      Quartz Sphere Pendant – Sterling Silver
      $150.00
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      Caged Lapis Sphere Pendant in sterling silver, handmade by MHART, close-up worn on skin
      Caged Lapis Sphere Pendant in sterling silver, handmade by MHART, on white background
      Caged Lapis Sphere Pendant
      $185.00
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      Caged Citrine Quartz Pendant, handmade by MHART, worn over black top
      Caged Citrine Quartz Pendant, handmade by MHART, close-up on wood
      Caged Citrine Quartz Pendant
      from $140.00
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      Sterling Silver Caged Quartz Pendant, handmade by MHART, close-up on white background
      Sterling Silver Caged Quartz Pendant - digital aesthetic
      Sterling Silver Caged Quartz Pendant
      $150.00
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      Caged Quartz Spike Pendant in sterling silver, handmade by MHART, close-up on white background
      Caged Quartz Spike Pendant in sterling silver, handmade by MHART, detail of clasp and MHART tag
      Caged Quartz Spike Pendant
      from $195.00
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      Caged Quartz Necklace - Enhanced Stone
      Caged Quartz Necklace in 14k gold vermeil, handmade by MHART, worn on model with quartz meaning graphic
      Caged Quartz Necklace
      $135.00
      ★★★★★

      "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