365 Day Guarantee

3.91ct Herkimer Diamond Quartz Crystal 11mm x 9mm

SKU: 954A108

Free Shipping. 365 Day Guarantee. (learn more)

Availability: Out of stock



Perfectly water clear herkimer diamond quartz crystal, a truly powerful and clean diamond.

AA Grade

  • Museum Grade Collectors Herkimer Diamond Quartz Crystals

  • Perfect Double Terminated Crystals

  • Yellow Fluid Inclusions (Petroleum)

  • Moving Water Bubbles (Enhydro’s)

  • Water Clear Clarity

  • Limited Anthraxolite acceptable – less than 5%

  • No, or very little damage to crystal – less than 5%

3.91ct Herkimer Diamond Quartz Crystal 11mm x 9mm-954A108-3100

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

Additional Information

Herkimer Diamonds

Herkimer Quantity 1
Herkimer Grade AAA
Herkimer Weight (cwt) 3.91 | 0.78 (grams)
Herkimer Size (mm) 11.5 x 9.3 | 0.45 x 0.37 (inches)
Herkimer Features Double Termination, Eye Visible Moving Enhydro's, Multiple Moving Enhydro Bubbles, Water Clean