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Herkimer Diamond Quartz Crystals

Welcome to InnerVision Crystals - Worldwide since 2006.

NEW Crystals & Jewelry have arrived!

Herkimer Diamond Quartz Crystals | Buy Direct from the source right here in Central NY, USA. Shop our most competitive prices on everything we carry. We are 1 hour from the mines and visit with our local miners regularly throughout the year.

Shop our collection of Herkimer Diamond Quartz Crystals for sale. We have crystals from Middleville / Herkimer, Little Falls & St. Johnsville areas. "Herks" are harder than normal Quartz at 7.5 and are some of the most optical clear Quartz in the world. These highly sought after double terminated Crystals are what started it all for InnerVision in 2006. We hope you enjoy our selection of Herkimer Crystals. We offer all qualities & sizes, including Wholesale lots as well if you are interested in larger lots.

These are some of the most sought after crystals for Jewelry, metaphysical & energy work including Reiki and other modalities. Their double terminated formation & clarity makes them very useful for energy & chakra healing, meditation and dream work.

Help with Measurements  :
1" = 25mm = 2.5cm             1 lb / pound = 453 g
1/2" = 12.5mm                     1 g / gram = 5 carats
1/4" = 6.35mm                     1 ct / carat = 0.20 grams

Most stones are measured in Grams & mm (Millimeters). Please use these references to better help you understand size, etc.
  • Original price $22.50 USD - Original price $22.50 USD
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    Herkimer Diamond Quartz Crystals A / A+ Grade 1mm - 6mm | 1 Gram Lot (11 - 15 crystals)

    Out of stock

    Herkimer Diamond Quartz Crystals Please read for all details : Grade : A / A+ - Minor inclusions and imperfections. Weight : 1 Gram Lot Size : ...

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    Original price $22.50 USD - Original price $22.50 USD
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    $22.50 USD
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    Current price $22.50 USD
    Sold out
  • Original price $27.50 USD - Original price $27.50 USD
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    Current price $27.50 USD

    Herkimer Diamond Quartz Crystals AA Grade 1mm - 6mm | 1 Gram Lot (11 - 15 crystals)

    141 in stock

    Herkimer Diamond Quartz Crystals Please read for all details : Grade : AA - Highest Grade available. Weight : 1 Gram Lot Size : 1mm - 6mm each A...

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    Original price $27.50 USD - Original price $27.50 USD
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  • Original price $30.00 USD - Original price $30.00 USD
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    Herkimer Diamond Quartz Crystals AA Grade 5mm - 7mm | 1 Gram Lot (5 - 7 crystals)

    Out of stock

    Herkimer Diamond Quartz Crystals Please read for all details : Grade : AA - Highest Grade available. Weight : 1 Gram Lot Size : 5mm - 7mm each A...

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    Original price $30.00 USD - Original price $30.00 USD
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  • Original price $41.00 USD - Original price $41.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.62 g 15x10x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $41.00 USD - Original price $41.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.63 g 15x10x7mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $41.00 USD - Original price $41.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.63 g 14x11x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $41.00 USD - Original price $41.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.62 g 15x11x9mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $41.00 USD - Original price $41.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.66 g 14x10x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $42.00 USD - Original price $42.00 USD
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    Herkimer Diamond Quartz Crystal 1.68 g 15x12x8mm A+

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $42.00 USD - Original price $42.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.65 g 14x10x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $42.00 USD - Original price $42.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.65 g 14x11x10mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $42.00 USD - Original price $42.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.69 g 14x12x10mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $43.00 USD - Original price $43.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.72 g 15x12x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $44.00 USD - Original price $44.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.75 g 15x9x9mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $44.00 USD - Original price $44.00 USD
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    Herkimer Diamond Quartz Crystal 2.88 g 18x14x10mm A

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $44.00 USD - Original price $44.00 USD
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  • Original price $45.00 USD - Original price $45.00 USD
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    Herkimer Diamond Quartz Crystals A / A+ Grade 8mm - 10mm | 2 Gram Lot (5 - 7 crystals)

    Out of stock

    Herkimer Diamond Quartz Crystals Please read for all details : Grade : A / A+ - Minor inclusions and imperfections. Weight : 2 Gram Lot Size : ...

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    Original price $45.00 USD - Original price $45.00 USD
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    Herkimer Diamond Quartz Crystals A / A+ Grade 10mm - 12mm | 2 Gram Lot (3 - 4 crystals)

    37 in stock

    Herkimer Diamond Quartz Crystals Please read for all details : Grade : A / A+ - Minor inclusions and imperfections. Weight : 2 Gram Lot Size : ...

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    Original price $45.00 USD - Original price $45.00 USD
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    Herkimer Diamond Quartz Crystal 21 g 37x26x21mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Most Crystals have Contact Marks from the Matrix where they grew & Inclusions from gases and minerals within. ...

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    Original price $45.00 USD - Original price $45.00 USD
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    Herkimer Diamond Quartz Crystal 2.97 g 19x12x10mm A

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $45.00 USD - Original price $45.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.78 g 15x11x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $45.00 USD - Original price $45.00 USD
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  • Original price $47.00 USD - Original price $47.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.85 g 17x9x7mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $47.00 USD - Original price $47.00 USD
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    Herkimer Diamond Quartz Crystal 1.86 g 17x11x8mm A+

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

    View full details
    Original price $47.00 USD - Original price $47.00 USD
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  • Original price $50.00 USD - Original price $50.00 USD
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    Herkimer Diamond Quartz Crystals A / A+ Grade 12mm - 14mm | 2 Gram Lot (2-3 crystals)

    69 in stock

    Herkimer Diamond Quartz Crystals Please read for all details : Grade : A / A+ - Minor inclusions and imperfections. Weight : 2 Gram Lot Size : ...

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    Original price $50.00 USD - Original price $50.00 USD
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    Herkimer Diamond Quartz Crystal 10 g 30x21x14mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Most Crystals have Contact Marks from the Matrix where they grew & Inclusions from gases and minerals within. ...

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    Original price $50.00 USD - Original price $50.00 USD
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    Herkimer Diamond Quartz Crystal 16.17 g 32x24x18mm B+

    Only 1 left!

    Herkimer Diamond Quartz Crystal This crystal has a contact break from the matrix attachment. Most Crystals have Contact Marks from the Matrix wher...

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    Original price $50.00 USD - Original price $50.00 USD
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    Herkimer Diamond Quartz Crystal A+ 1.98 g 16x9x9mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $50.00 USD - Original price $50.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2 g 16x11x9mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $50.00 USD - Original price $50.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.04 g 17x10x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $51.00 USD - Original price $51.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.01 g 17x11x7mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $51.00 USD - Original price $51.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.07 g 16x15x9mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $52.00 USD - Original price $52.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.08 g 16x11x11mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $52.00 USD - Original price $52.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.07 g 17x11x9mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $52.00 USD - Original price $52.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.10 g 16x13x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $53.00 USD - Original price $53.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.12 g 15x15x11mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $53.00 USD - Original price $53.00 USD
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    Herkimer Diamond Quartz Crystal 2.10 g 17x12x8mm A+

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $53.00 USD - Original price $53.00 USD
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    Herkimer Diamond Quartz Crystal 3.52 g 20x15x9mm A

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $53.00 USD - Original price $53.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.13 g 15x10x9mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $54.00 USD - Original price $54.00 USD
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    Herkimer Diamond Quartz Crystal 2.16 g 17x12x9mm A+

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $54.00 USD - Original price $54.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.13 g 16x11x10mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

    View full details
    Original price $54.00 USD - Original price $54.00 USD
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    Herkimer Diamond Quartz Crystal A+ 2.15 g 17x11x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $54.00 USD - Original price $54.00 USD
    Original price
    $54.00 USD
    $54.00 USD - $54.00 USD
    Current price $54.00 USD
  • Original price $54.00 USD - Original price $54.00 USD
    Original price
    $54.00 USD
    $54.00 USD - $54.00 USD
    Current price $54.00 USD

    Herkimer Diamond Quartz Crystal A+ 2.16 g 16x12x11mm

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    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $54.00 USD - Original price $54.00 USD
    Original price
    $54.00 USD
    $54.00 USD - $54.00 USD
    Current price $54.00 USD
  • Original price $55.00 USD - Original price $55.00 USD
    Original price
    $55.00 USD
    $55.00 USD - $55.00 USD
    Current price $55.00 USD

    Herkimer Diamond Quartz Crystal 2.19 g 18x11x8mm A+

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    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $55.00 USD - Original price $55.00 USD
    Original price
    $55.00 USD
    $55.00 USD - $55.00 USD
    Current price $55.00 USD
  • Original price $55.00 USD - Original price $55.00 USD
    Original price
    $55.00 USD
    $55.00 USD - $55.00 USD
    Current price $55.00 USD

    Herkimer Diamond Quartz Crystal A+ 2.17 g 16x13x8mm

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    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $55.00 USD - Original price $55.00 USD
    Original price
    $55.00 USD
    $55.00 USD - $55.00 USD
    Current price $55.00 USD
  • Original price $56.00 USD - Original price $56.00 USD
    Original price
    $56.00 USD
    $56.00 USD - $56.00 USD
    Current price $56.00 USD

    Herkimer Diamond Quartz Crystal 2.23 g 17x13x9mm A+

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    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $56.00 USD - Original price $56.00 USD
    Original price
    $56.00 USD
    $56.00 USD - $56.00 USD
    Current price $56.00 USD
  • Original price $56.00 USD - Original price $56.00 USD
    Original price
    $56.00 USD
    $56.00 USD - $56.00 USD
    Current price $56.00 USD

    Herkimer Diamond Quartz Crystal A+ 2.23 g 16x13x11mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $56.00 USD - Original price $56.00 USD
    Original price
    $56.00 USD
    $56.00 USD - $56.00 USD
    Current price $56.00 USD
  • Original price $57.00 USD - Original price $57.00 USD
    Original price
    $57.00 USD
    $57.00 USD - $57.00 USD
    Current price $57.00 USD

    Herkimer Diamond Quartz Crystal 3.76 g 20x15x10mm A

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    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $57.00 USD - Original price $57.00 USD
    Original price
    $57.00 USD
    $57.00 USD - $57.00 USD
    Current price $57.00 USD
  • Original price $58.00 USD - Original price $58.00 USD
    Original price
    $58.00 USD
    $58.00 USD - $58.00 USD
    Current price $58.00 USD

    Herkimer Diamond Quartz Crystal A+ 2.32 g 18x11x7mm

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    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $58.00 USD - Original price $58.00 USD
    Original price
    $58.00 USD
    $58.00 USD - $58.00 USD
    Current price $58.00 USD
  • Original price $58.00 USD - Original price $58.00 USD
    Original price
    $58.00 USD
    $58.00 USD - $58.00 USD
    Current price $58.00 USD

    Herkimer Diamond Quartz Crystal A+ 2.32 g 16x12x8mm

    Only 1 left!

    Herkimer Diamond Quartz Crystal Location : MIddleville, NY (Herkimer Diamond Mine) Gem Crystals (A, A+ or AA grade) over 1/2" (12.5mm) are very ra...

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    Original price $58.00 USD - Original price $58.00 USD
    Original price
    $58.00 USD
    $58.00 USD - $58.00 USD
    Current price $58.00 USD