Herkimer Diamond Quartz Crystals

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)

  • Herkimer Diamond Quartz Crystal 229 g 94x57mm
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    Original Price $200.00 USD
    Current Price $100.00 USD

    Herkimer Diamond Quartz Crystal 229 g 94x57mm

    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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    Original Price $200.00 USD
    Current Price $100.00 USD
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  • Herkimer Diamond Quartz Crystal 218 g 98mm Cluster
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    Original Price $220.00 USD
    Current Price $110.00 USD

    Herkimer Diamond Quartz Crystal 218 g 98mm Cluster

    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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    Original Price $220.00 USD
    Current Price $110.00 USD
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  • Herkimer Diamond Quartz Crystal 42.71 g 48x31mm - InnerVision Crystals
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    Original Price $225.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 42.71 g 48x31mm

    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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    Original Price $225.00 USD
    Current Price $112.50 USD
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  • Herkimer Diamond Quartz Crystal 122 g 74mm - InnerVision Crystals
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    Original Price $225.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 122 g 74mm

    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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    Original Price $225.00 USD
    Current Price $112.50 USD
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  • Herkimer Diamond Quartz Crystal 156 g 67x47mm
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    Original Price $225.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 156 g 67x47mm

    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%...

    View full details
    Original Price $225.00 USD
    Current Price $112.50 USD
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  • Herkimer Diamond Quartz Crystal 180 g 75mm On Matrix
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    Original Price $225.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 180 g 75mm On Matrix

    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%...

    View full details
    Original Price $225.00 USD
    Current Price $112.50 USD
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  • Herkimer Diamond Quartz Crystal 72 g 56mm Cluster
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    Original Price $225.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 72 g 56mm Cluster

    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%...

    View full details
    Original Price $225.00 USD
    Current Price $112.50 USD
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  • Herkimer Diamond Quartz Crystal 59.1 g 59mm Skeletal
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    Original Price $225.00 USD
    Current Price $112.50 USD

    Herkimer Diamond Quartz Crystal 59.1 g 59mm Skeletal

    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%...

    View full details
    Original Price $225.00 USD
    Current Price $112.50 USD
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  • Herkimer Diamond Quartz Crystal 128 g 67x57mm
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    Original Price $230.00 USD
    Current Price $115.00 USD

    Herkimer Diamond Quartz Crystal 128 g 67x57mm

    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%...

    View full details
    Original Price $230.00 USD
    Current Price $115.00 USD
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  • Herkimer Diamond Quartz Crystal 135 g 73mm Druzy matrix - InnerVision Crystals
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    Original Price $250.00 USD
    Current Price $125.00 USD

    Herkimer Diamond Quartz Crystal 135 g 73mm Druzy matrix

    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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    Original Price $250.00 USD
    Current Price $125.00 USD
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  • Herkimer Diamond Quartz Crystal 110.6 g 54mm Cluster
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    Original Price $250.00 USD
    Current Price $125.00 USD

    Herkimer Diamond Quartz Crystal 110.6 g 54mm Cluster

    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%...

    View full details
    Original Price $250.00 USD
    Current Price $125.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 204 g 73mm
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    Original Price $250.00 USD
    Current Price $125.00 USD

    Herkimer Diamond Quartz Crystal 204 g 73mm

    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%...

    View full details
    Original Price $250.00 USD
    Current Price $125.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 176 g 76mm Cluster
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    Original Price $250.00 USD
    Current Price $125.00 USD

    Herkimer Diamond Quartz Crystal 176 g 76mm Cluster

    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%...

    View full details
    Original Price $250.00 USD
    Current Price $125.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 207.6 g 86mm Skeletal
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    Original Price $250.00 USD
    Current Price $125.00 USD

    Herkimer Diamond Quartz Crystal 207.6 g 86mm Skeletal

    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%...

    View full details
    Original Price $250.00 USD
    Current Price $125.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 208 g 88x54mm
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    Original Price $275.00 USD
    Current Price $137.50 USD

    Herkimer Diamond Quartz Crystal 208 g 88x54mm

    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%...

    View full details
    Original Price $275.00 USD
    Current Price $137.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 74 g 50mm Natural Cluster
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    Original Price $275.00 USD
    Current Price $137.50 USD

    Herkimer Diamond Quartz Crystal 74 g 50mm Natural Cluster

    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%...

    View full details
    Original Price $275.00 USD
    Current Price $137.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 90 g 59mm Rare 2"+ Water Clear
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    Original Price $275.00 USD
    Current Price $137.50 USD

    Herkimer Diamond Quartz Crystal 90 g 59mm Rare 2"+ Water Clear

    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%...

    View full details
    Original Price $275.00 USD
    Current Price $137.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 52 g 53mm Rare 2"+ Water Clear
    Save 50%
    Original Price $275.00 USD
    Current Price $137.50 USD

    Herkimer Diamond Quartz Crystal 52 g 53mm Rare 2"+ Water Clear

    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%...

    View full details
    Original Price $275.00 USD
    Current Price $137.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 84 g 59mm Natural Cluster
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    Original Price $275.00 USD
    Current Price $137.50 USD

    Herkimer Diamond Quartz Crystal 84 g 59mm Natural Cluster

    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%...

    View full details
    Original Price $275.00 USD
    Current Price $137.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 30 g 50mm
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    Original Price $275.00 USD
    Current Price $137.50 USD

    Herkimer Diamond Quartz Crystal 30 g 50mm

    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%...

    View full details
    Original Price $275.00 USD
    Current Price $137.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 166.5 g 68mm Skeletal
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    Original Price $275.00 USD
    Current Price $137.50 USD

    Herkimer Diamond Quartz Crystal 166.5 g 68mm Skeletal

    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%...

    View full details
    Original Price $275.00 USD
    Current Price $137.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 114 g 64mm
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    Original Price $285.00 USD
    Current Price $142.50 USD

    Herkimer Diamond Quartz Crystal 114 g 64mm

    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%...

    View full details
    Original Price $285.00 USD
    Current Price $142.50 USD
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  • Herkimer Diamond Quartz Crystal 128.3 g 64mm Cluster
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    Original Price $290.00 USD
    Current Price $145.00 USD

    Herkimer Diamond Quartz Crystal 128.3 g 64mm Cluster

    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%...

    View full details
    Original Price $290.00 USD
    Current Price $145.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 160 g 67mm
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    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 160 g 67mm

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 138 g 63mm Skeletal
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    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 138 g 63mm Skeletal

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 52 g 56mm
    Save 50%
    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 52 g 56mm

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 120 g 71mm Rare 2"+ Water Clear
    Save 50%
    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 120 g 71mm Rare 2"+ Water Clear

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 25.1 g 36mm
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    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 25.1 g 36mm

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 106 g 64mm
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    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 106 g 64mm

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 138.4 g 74mm
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    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 138.4 g 74mm

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 281 g 94mm Skeletal
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    Original Price $300.00 USD
    Current Price $150.00 USD

    Herkimer Diamond Quartz Crystal 281 g 94mm Skeletal

    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%...

    View full details
    Original Price $300.00 USD
    Current Price $150.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 232 g 73mm Cluster
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    Original Price $330.00 USD
    Current Price $165.00 USD

    Herkimer Diamond Quartz Crystal 232 g 73mm Cluster

    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%...

    View full details
    Original Price $330.00 USD
    Current Price $165.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 204 g 110mm Cluster
    Sold out
    Original Price $350.00 USD
    Current Price $175.00 USD

    Herkimer Diamond Quartz Crystal 204 g 110mm Cluster

    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%...

    View full details
    Original Price $350.00 USD
    Current Price $175.00 USD
    Sold out
  • Herkimer Diamond Quartz Crystal 216 g 84mm Cluster
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    Original Price $350.00 USD
    Current Price $175.00 USD

    Herkimer Diamond Quartz Crystal 216 g 84mm Cluster

    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%...

    View full details
    Original Price $350.00 USD
    Current Price $175.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 148 g 63mm Natural cluster
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    Original Price $350.00 USD
    Current Price $175.00 USD

    Herkimer Diamond Quartz Crystal 148 g 63mm Natural cluster

    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%...

    View full details
    Original Price $350.00 USD
    Current Price $175.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 100 g 62mm
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    Original Price $350.00 USD
    Current Price $175.00 USD

    Herkimer Diamond Quartz Crystal 100 g 62mm

    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%...

    View full details
    Original Price $350.00 USD
    Current Price $175.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 124 g 70mm 1x Enhydro Cluster
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    Original Price $350.00 USD
    Current Price $175.00 USD

    Herkimer Diamond Quartz Crystal 124 g 70mm 1x Enhydro Cluster

    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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    Original Price $350.00 USD
    Current Price $175.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 134 g 67mm
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    Original Price $375.00 USD
    Current Price $187.50 USD

    Herkimer Diamond Quartz Crystal 134 g 67mm

    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%...

    View full details
    Original Price $375.00 USD
    Current Price $187.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 36 g 50mm
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    Original Price $375.00 USD
    Current Price $187.50 USD

    Herkimer Diamond Quartz Crystal 36 g 50mm

    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%...

    View full details
    Original Price $375.00 USD
    Current Price $187.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 76 g 53mm On Matrix Rare 2"+ Water Clear
    Save 50%
    Original Price $375.00 USD
    Current Price $187.50 USD

    Herkimer Diamond Quartz Crystal 76 g 53mm On Matrix Rare 2"+ Water Clear

    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%...

    View full details
    Original Price $375.00 USD
    Current Price $187.50 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 342 g 98x63mm Skeletal
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal 342 g 98x63mm Skeletal

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 234 g 106mm Cluster
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal 234 g 106mm Cluster

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 112 g 65mm Cluster
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal 112 g 65mm Cluster

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 320 g 89mm
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal 320 g 89mm

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 438 g 110mm
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal 438 g 110mm

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 302 g 79mm Skeletal
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal 302 g 79mm Skeletal

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal 410 g 89mm Skeletal
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal 410 g 89mm Skeletal

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
  • Herkimer Diamond Quartz Crystal Cluster 36.6 g 46mm
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    Original Price $400.00 USD
    Current Price $200.00 USD

    Herkimer Diamond Quartz Crystal Cluster 36.6 g 46mm

    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%...

    View full details
    Original Price $400.00 USD
    Current Price $200.00 USD
    Save 50%
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