Herkimer Diamond Gemstones

This collection = 60% OFF until they are gone!
We will not be cutting new stones for retail sales in the future except for our own jewelry use as new cutting rough is very hard to get.

 

All of our stones are cut exclusively from our own rough, sourced right here in upstate NY, where Herkimers are mined. IVC also offers a handful of XL & Custom / Fancy facets that are very hard to find anywhere. You will find that we offer the Lowest & most Competitive pricing on the market, GUARANTEED - buy direct from the Source
  • IVC Logo 5" Decal Car Sticker | Alchemical Flower of Life **ANNIVERSARY SALE SPECIAL***
    Sale
    from $4.80 USD

    IVC Logo 5" Decal Car Sticker | Alchemical Flower of Life **ANNIVERSARY SALE SPECIAL***

    We are blowing these out through April for our 13th Anniversary Sale - Thank you! In stock and ready to ship! We made a few of these for the team a...

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    from $4.80 USD
    Sale
  • IVC Alchemy T Shirt
    $25.00 USD

    IVC Alchemy T Shirt

    THESE HAVE ARRIVED AND ARE READY TO SHIP! We are making 100 of these shirts for the first round, we may release more later in the summer. We decide...

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    $25.00 USD
  • Herkimer Diamond Faceted Gemstone 3.42 ct 12.5x11mm - InnerVision Crystals
    Save 60%
    Original Price $86.00 USD
    Current Price $34.40 USD

    Herkimer Diamond Faceted Gemstone 3.42 ct 12.5x11mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $86.00 USD
    Current Price $34.40 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 3.50 ct 11x9.5mm - InnerVision Crystals
    Save 60%
    Original Price $88.00 USD
    Current Price $35.20 USD

    Herkimer Diamond Faceted Gemstone 3.50 ct 11mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $88.00 USD
    Current Price $35.20 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 3.53 ct 14.5x11mm - InnerVision Crystals
    Save 60%
    Original Price $89.00 USD
    Current Price $35.60 USD

    Herkimer Diamond Faceted Gemstone 3.53 ct 14.5x11mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $89.00 USD
    Current Price $35.60 USD
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  • Herkimer Diamond Faceted Gemstone 3.82 ct 13.5x9.5mm - InnerVision Crystals
    Sold out
    Original Price $95.00 USD
    Current Price $38.00 USD

    Herkimer Diamond Faceted Gemstone 3.82 ct 13.5x9.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $95.00 USD
    Current Price $38.00 USD
    Sold out
  • Herkimer Diamond Faceted Gemstone 4.42 ct 13x12mm - InnerVision Crystals
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    Original Price $110.00 USD
    Current Price $44.00 USD

    Herkimer Diamond Faceted Gemstone 4.42 ct 13x12mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $110.00 USD
    Current Price $44.00 USD
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  • Herkimer Diamond Faceted Gemstone 4.46 ct 12x12.5mm - InnerVision Crystals
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    Original Price $112.00 USD
    Current Price $44.80 USD

    Herkimer Diamond Faceted Gemstone 4.46 ct 12x12.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $112.00 USD
    Current Price $44.80 USD
    Sold out
  • Herkimer Diamond Faceted Gemstone 5.10 ct 15x11mm - InnerVision Crystals
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    Original Price $128.00 USD
    Current Price $51.20 USD

    Herkimer Diamond Faceted Gemstone 5.10 ct 15x11mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $128.00 USD
    Current Price $51.20 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 4.85 ct 10mm - InnerVision Crystals
    Sold out
    Original Price $132.00 USD
    Current Price $52.80 USD

    Herkimer Diamond Faceted Gemstone 4.85 ct 10mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $132.00 USD
    Current Price $52.80 USD
    Sold out
  • Herkimer Diamond Faceted Gemstone 5.50 ct 14.5x12.5mm - InnerVision Crystals
    Sold out
    Original Price $137.00 USD
    Current Price $54.80 USD

    Herkimer Diamond Faceted Gemstone 5.50 ct 14.5x12.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $137.00 USD
    Current Price $54.80 USD
    Sold out
  • Herkimer Diamond Faceted Gemstone 5.35 ct 14x9.5mm - InnerVision Crystals
    Save 60%
    Original Price $161.00 USD
    Current Price $64.40 USD

    Herkimer Diamond Faceted Gemstone 5.35 ct 14x9.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $161.00 USD
    Current Price $64.40 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 5.62 ct 16x12.5mm - InnerVision Crystals
    Save 60%
    Original Price $169.00 USD
    Current Price $67.60 USD

    Herkimer Diamond Faceted Gemstone 5.62 ct 16x12.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $169.00 USD
    Current Price $67.60 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 5.88 ct 16x12mm - InnerVision Crystals
    Save 60%
    Original Price $175.00 USD
    Current Price $70.00 USD

    Herkimer Diamond Faceted Gemstone 5.88 ct 16x12mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $175.00 USD
    Current Price $70.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 7.15 ct 15.5x11.5mm - InnerVision Crystals
    Save 60%
    Original Price $179.00 USD
    Current Price $71.60 USD

    Herkimer Diamond Faceted Gemstone 7.15 ct 15.5x11.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $179.00 USD
    Current Price $71.60 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 7.79 ct 16x11mm - InnerVision Crystals
    Save 60%
    Original Price $195.00 USD
    Current Price $78.00 USD

    Herkimer Diamond Faceted Gemstone 7.79 ct 16x11mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $195.00 USD
    Current Price $78.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 7.07 ct 15x12mm - InnerVision Crystals
    Save 60%
    Original Price $215.00 USD
    Current Price $86.00 USD

    Herkimer Diamond Faceted Gemstone 7.07 ct 15x12mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $215.00 USD
    Current Price $86.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 8.74 ct 14.5x13mm - InnerVision Crystals
    Sold out
    Original Price $219.00 USD
    Current Price $87.60 USD

    Herkimer Diamond Faceted Gemstone 8.74 ct 14.5x13mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $219.00 USD
    Current Price $87.60 USD
    Sold out
  • Herkimer Diamond Faceted Gemstone 8.07 ct 17.5x11.5mm - InnerVision Crystals
    Save 60%
    Original Price $245.00 USD
    Current Price $98.00 USD

    Herkimer Diamond Faceted Gemstone 8.07 ct 17.5x11.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $245.00 USD
    Current Price $98.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 8.10 ct 18.5x11.5mm - InnerVision Crystals
    Save 60%
    Original Price $245.00 USD
    Current Price $98.00 USD

    Herkimer Diamond Faceted Gemstone 8.10 ct 18.5x11.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $245.00 USD
    Current Price $98.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 9.11 ct 17.5x12mm - InnerVision Crystals
    Save 60%
    Original Price $275.00 USD
    Current Price $110.00 USD

    Herkimer Diamond Faceted Gemstone 9.11 ct 17.5x12mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $275.00 USD
    Current Price $110.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 10.72 ct 16.5mm - InnerVision Crystals
    Save 60%
    Original Price $325.00 USD
    Current Price $130.00 USD

    Herkimer Diamond Faceted Gemstone 10.72 ct 16.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $325.00 USD
    Current Price $130.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 12.33 ct 17.5x17mm - InnerVision Crystals
    Save 60%
    Original Price $370.00 USD
    Current Price $148.00 USD

    Herkimer Diamond Faceted Gemstone 12.33 ct 17.5x17mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $370.00 USD
    Current Price $148.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 10.75 ct 20.5x16mm - InnerVision Crystals
    Save 60%
    Original Price $376.00 USD
    Current Price $150.40 USD

    Herkimer Diamond Faceted Gemstone 10.75 ct 20.5x16mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $376.00 USD
    Current Price $150.40 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 11.45 ct 18.5x12mm - InnerVision Crystals
    Save 60%
    Original Price $401.00 USD
    Current Price $160.40 USD

    Herkimer Diamond Faceted Gemstone 11.45 ct 18.5x12mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $401.00 USD
    Current Price $160.40 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 17.4 ct 20.5x15.5mm - InnerVision Crystals
    Save 60%
    Original Price $525.00 USD
    Current Price $210.00 USD

    Herkimer Diamond Faceted Gemstone 17.4 ct 20.5x15.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY.

    Original Price $525.00 USD
    Current Price $210.00 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 15.27 ct 22x18.5mm - InnerVision Crystals
    Save 60%
    Original Price $534.00 USD
    Current Price $213.60 USD

    Herkimer Diamond Faceted Gemstone 15.27 ct 22x18.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $534.00 USD
    Current Price $213.60 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 15.52 ct 22x12.5mm - InnerVision Crystals
    Save 60%
    Original Price $543.00 USD
    Current Price $217.20 USD

    Herkimer Diamond Faceted Gemstone 15.52 ct 22x12.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $543.00 USD
    Current Price $217.20 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 16.47 ct 20x14mm - InnerVision Crystals
    Save 60%
    Original Price $576.00 USD
    Current Price $230.40 USD

    Herkimer Diamond Faceted Gemstone 16.47 ct 20x14mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $576.00 USD
    Current Price $230.40 USD
    Save 60%
  • Herkimer Diamond Faceted Gemstone 16.49 ct 22x15.5mm - InnerVision Crystals
    Save 60%
    Original Price $577.00 USD
    Current Price $230.80 USD

    Herkimer Diamond Faceted Gemstone 16.49 ct 22x15.5mm

    New Stones are here! Cut exclusively for IVC. The crystals were mined in Middleville, NY. Herkimer Diamond Quartz Crystals direct from the source i...

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    Original Price $577.00 USD
    Current Price $230.80 USD
    Save 60%
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