April - Diamond Quartz

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      Herkimer "diamonds" aren't diamonds at all — they're double-terminated quartz crystals, naturally faceted on both ends and nicknamed for their sparkle. A natural, uncut alternative for April, diamond's birthstone month, each one set by hand in chain in my Nolita store, where every piece is made and sold.

      10 products
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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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      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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      Horizontal Quartz Spike Pendant in 14k gold-plated brass, handmade by MHART, on white background
      Horizontal Quartz Spike Pendant Model Image
      Horizontal Quartz Spike Pendant
      $110.00
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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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      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 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 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
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      Caged Quartz Earrings, handmade by MHART, on white background
      Caged Quartz Earrings
      $130.00
      ★★★★★

      "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