Herkimer Diamond Quartz Crystals

Jan 20 : New Crystals coming this week!

Herkimer Diamond Quartz Crystals | Buy Direct from the source right here in central NY, USA. Featuring Herkimer Diamonds from Middleville / Herkimer, Little Falls & St. Johnsville areas, at the most competitive prices online. Herks are harder than normal Quartz at 7.5 and are some of the most optical clear Quartz in the world.

Size / Measurement References : 5 carats (cts) = 1 Gram (g)  25.5mm = 1" (inch)

  • IVC Logo 5" Decal Car Sticker | Alchemical Flower of Life ***2019 CLEARANCE*** - InnerVision Crystals
    Sale
    from $4.50 USD

    IVC Logo 5" Decal Car Sticker | Alchemical Flower of Life ***2019 CLEARANCE***

    In stock and ready to ship! We made a few of these for the team and decided they were so cool we should just print a bunch of them! So, here they a...

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    from $4.50 USD
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  • Herkimer Diamond Quartz Crystal AA GRADE 1 STONE - CHOOSE SIZE - InnerVision Crystals
    Sale
    from $9.00 USD

    Herkimer Diamond Quartz Crystal AA GRADE 1 STONE - CHOOSE SIZE

    The smaller jewelry size Herkimer Diamond crystals are the hardest to accumulate in serious quantity. In A grade to AA grade, They make up maybe 3%...

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    from $9.00 USD
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  • Herkimer Diamond Quartz Crystal 88.21 g 53x45mm - InnerVision Crystals
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    Original Price $60.00 USD
    Current Price $45.00 USD

    Herkimer Diamond Quartz Crystal 88.21 g 53x45mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $60.00 USD
    Current Price $45.00 USD
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  • Herkimer Diamond Quartz Crystal 100.01 g 66x41mm - InnerVision Crystals
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    Original Price $90.00 USD
    Current Price $67.50 USD

    Herkimer Diamond Quartz Crystal 100.01 g 66x41mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $90.00 USD
    Current Price $67.50 USD
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  • Herkimer Diamond Quartz Crystal 264 g 89x58mm - InnerVision Crystals
    Save 25%
    Original Price $95.00 USD
    Current Price $71.25 USD

    Herkimer Diamond Quartz Crystal 264 g 89x58mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $95.00 USD
    Current Price $71.25 USD
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  • Herkimer Diamond Quartz Crystal 15.18 g 31x2mm Cluster - InnerVision Crystals
    Save 25%
    Original Price $100.00 USD
    Current Price $75.00 USD

    Herkimer Diamond Quartz Crystal 15.18 g 31x2mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $100.00 USD
    Current Price $75.00 USD
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  • Herkimer Diamond Quartz Crystal 12.67 g 30x19mm - InnerVision Crystals
    Save 25%
    Original Price $100.00 USD
    Current Price $75.00 USD

    Herkimer Diamond Quartz Crystal 12.67 g 30x19mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $100.00 USD
    Current Price $75.00 USD
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  • Herkimer Diamond Quartz Crystal 232 g 80x64mm - InnerVision Crystals
    Save 25%
    Original Price $120.00 USD
    Current Price $90.00 USD

    Herkimer Diamond Quartz Crystal 232 g 80x64mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $120.00 USD
    Current Price $90.00 USD
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  • Herkimer Diamond Quartz Crystal 234 g 91x53mm Cluster - InnerVision Crystals
    Save 25%
    Original Price $120.00 USD
    Current Price $90.00 USD

    Herkimer Diamond Quartz Crystal 234 g 91x53mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $120.00 USD
    Current Price $90.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 18.14 g 30x26mm - InnerVision Crystals
    Save 25%
    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 18.14 g 30x26mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
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  • Herkimer Diamond Quartz Crystal 22.82 g 35x29mm - InnerVision Crystals
    Save 25%
    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 22.82 g 35x29mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 12.95 g 28x23mm - InnerVision Crystals
    Save 25%
    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 12.95 g 28x23mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 130 g 73x54mm Cluster - InnerVision Crystals
    Save 25%
    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 130 g 73x54mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
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  • Herkimer Diamond Quartz Crystal 231 g 97x52mm Record Keeper
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    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 231 g 97x52mm Record Keeper

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 212 g 79x66mm - InnerVision Crystals
    Save 25%
    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 212 g 79x66mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 326 g 88x74mm - InnerVision Crystals
    Save 25%
    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 326 g 88x74mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
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  • Herkimer Diamond Quartz Crystal 201 g 70x66mm Cluster - InnerVision Crystals
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    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 201 g 70x66mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 169 g 70x63mm Cluster - InnerVision Crystals
    Save 25%
    Original Price $125.00 USD
    Current Price $93.75 USD

    Herkimer Diamond Quartz Crystal 169 g 70x63mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $125.00 USD
    Current Price $93.75 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 14.19 g 30x22mm - InnerVision Crystals
    Save 25%
    Original Price $130.00 USD
    Current Price $97.50 USD

    Herkimer Diamond Quartz Crystal 14.19 g 30x22mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $130.00 USD
    Current Price $97.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 279 g 73x70mm Skeletal - InnerVision Crystals
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    Original Price $130.00 USD
    Current Price $97.50 USD

    Herkimer Diamond Quartz Crystal 279 g 73x70mm Skeletal

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $130.00 USD
    Current Price $97.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 227 g 71x61mm - InnerVision Crystals
    Save 25%
    Original Price $135.00 USD
    Current Price $101.25 USD

    Herkimer Diamond Quartz Crystal 227 g 71x61mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $135.00 USD
    Current Price $101.25 USD
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  • Herkimer Diamond Quartz Crystal 23.87 g 40x25mm - InnerVision Crystals
    Save 25%
    Original Price $140.00 USD
    Current Price $105.00 USD

    Herkimer Diamond Quartz Crystal 23.87 g 40x25mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $140.00 USD
    Current Price $105.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 20.38 g 34x29mm - InnerVision Crystals
    Save 25%
    Original Price $140.00 USD
    Current Price $105.00 USD

    Herkimer Diamond Quartz Crystal 20.38 g 34x29mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $140.00 USD
    Current Price $105.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 27 g 40x28mm - InnerVision Crystals
    Save 25%
    Original Price $140.00 USD
    Current Price $105.00 USD

    Herkimer Diamond Quartz Crystal 27 g 40x28mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $140.00 USD
    Current Price $105.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 212 g 79x63mm Cluster - InnerVision Crystals
    Save 25%
    Original Price $140.00 USD
    Current Price $105.00 USD

    Herkimer Diamond Quartz Crystal 212 g 79x63mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $140.00 USD
    Current Price $105.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 228 g 79x52mm - InnerVision Crystals
    Save 25%
    Original Price $140.00 USD
    Current Price $105.00 USD

    Herkimer Diamond Quartz Crystal 228 g 79x52mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $140.00 USD
    Current Price $105.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 333 g 83x66mm - InnerVision Crystals
    Save 25%
    Original Price $140.00 USD
    Current Price $105.00 USD

    Herkimer Diamond Quartz Crystal 333 g 83x66mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $140.00 USD
    Current Price $105.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 186 g 83x56mm - InnerVision Crystals
    Save 25%
    Original Price $140.00 USD
    Current Price $105.00 USD

    Herkimer Diamond Quartz Crystal 186 g 83x56mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $140.00 USD
    Current Price $105.00 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 13.74 g 30x25mm - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 13.74 g 30x25mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 15.12 g 33x22mm - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 15.12 g 33x22mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 14.87 g 30x24mm - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 14.87 g 30x24mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

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    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 33.83 g 39x34mm Cluster - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 33.83 g 39x34mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 15.61 g 33x25mm - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 15.61 g 33x25mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 11.50 g 30x21mm - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 11.50 g 30x21mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 57.41 g 46x43mm Cluster - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 57.41 g 46x43mm Cluster

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
  • Herkimer Diamond Quartz Crystal 293 g 84x73mm - InnerVision Crystals
    Save 25%
    Original Price $150.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 293 g 84x73mm

    These larger Herkimer Diamond Crystals come from Middleville, NY. Most Herkimer Diamonds are single crystals, with occasional "rider" or "penetrati...

    View full details
    Original Price $150.00 USD
    Current Price $112.50 USD
    Save 25%
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