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Alchemia Herkimer Prong Set Adjustable Ring

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Herkimer Diamonds are beautiful quartz crystals of the magnificent works of nature, found to have a natural diamond-like shape. Each Herkimer Diamond is slightly different making your piece one-of-a-kind.


  • Herkimer "Diamond":  Shape, size, color and inclusions will be different on each ring.
  • Herkimer stones measure: .5"- .75" in length.
  • Adjustable 3.5mm Ring Shank.
  • Fits Ring Sizes: 5-10.
  • Handcrafted in Mexico.
  • Lead Free, Nickel Free, Hypoallergenic.
  • Baked lacquer finish to protect metal from turning or tarnishing.
  • All Charles Albert pieces are Signed/Hallmarked.

Herkimer diamonds are not actually diamonds, but double-terminated quartz crystals discovered within exposed outcrops of dolomite.