Double A (AA) grade Herkimer Diamonds are natural water-clear, double-terminated
quartz crystals as the photos/photographs show. With 18 natural facets,
a high quality "AA" grade Herkimer crystal is flawless to the
naked eye. It can be dropped in a glass of water and virtually disappear. This grade of gem is rare in any size over ½ of an inch.
With a hardness of 7-7.5 out of a possible 10, it's an excellent choice
for earrings or other jewelry. They are actually more rare than a real diamond! All the Herkimer Diamonds photographed and listed for sale were mined in Herkimer, NY, one of the few places on Earth these unique quartz crystals have been found. Mother Nature out did herself creating these brilliant gem stones. Enjoy the photographs. Please Note: We are beginning to see some sellers grading Herkimer
Diamonds with a AAA Grade. HerkimerCrystalsOnline.com
considers "AA Grade" the highest quality Herkimer Diamonds. Crystals can be ordered via Paypal (credit card) or email (money order). To order with Paypal, simply click
the "Add to Cart" button. To order by email, see the Order
Information page. Follow Our Pinterest Boards!
HerkimerCrystal
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Herkimer Crystals in a Glass Bottle Length: 7.25 - 10 mm Width: 5.75 - 7 mm Weight: 8.7 ct. / 1.75 g total Notes: Clear, clean and double terminated natural Herkimer quartz gemstones. $57.00 |
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Large Atypical AA Grade Herkimer Diamond Crystal Length: 21.75 mm Width: 15 mm Weight: 19.6 ct. / 3.9 g Notes: Clear & Clean, many photographs of this fantastic quartz. $215.00 |
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Quartz Crystal Doublet Length: 13.25 mm Width: 11.5 mm Weight: 5.36 ct. / 1+ g Notes: Two contact crystals, both are double terminated and water clear. $65.00 |
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Raw Herkimer Quartz Crystal Length: 8.5 mm Width: 5.5 mm Weight: 1.2 ct. Notes: We hope you enjoy the photographs of this sweet gemmy! $60.00 |
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Matching Set (2) of Herkimer Diamonds Length: 13.5 mm Width: 10.25 & 10.5 mm Weight: 10.94 ct. total Notes: A beautiful pair of water clear, double terminated quartz crystals. $175.00 |
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Four (4) Herkimer Diamond Crystals in a Glass Vial Length: 6.5-7 mm Width: 4.75-5 mm Weight: 2.75 ct. total Notes: Two sets of crystals include floaters, bridge, and golden healer quartz. A loupe is included ! $52.00 |
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Water Clear Raw Quartz Crystal Specimen Length: 13.5 mm Width: 10 mm Weight: 5.8 ct. / 1+ g Notes: Sharp double termination points and 18 clean natural facets. $85.00 |
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Jewelry Quality Natural Herkimer Crystal Length: 12 mm Width: 9.5 mm Weight: 3.91 ct. Notes: Attn. Jewelers - This is a beautiful clean, water clear, double terminated quartz gem with a shape well suited for a ring. $105.00 |
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Wholesale Lot of Seven (7) Herkimer Diamonds Length: 6-7.25 mm Width: 4.75-6.25 mm Weight: 5.53 ct. / 1+ g total Notes: A group of perfect sweet gemmies! $42.00 |
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Raw Quality Herkimer Diamond Length: 13.75 mm Width: 10 mm Weight: 5.36 ct. / 1+ g Notes: Exceptional clarity and a rich hue! $105.00 |
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Four (4) Herkimer Diamond Accent Crystals Length: 4-5 mm Width: 3-4 mm Weight: 1.18 total ct. / App. .29 ct. each Notes: ATTN. Jewelers - Herkimer's are strong and brilliant gemstones that stand the test of time ! Photographs represent them well. SALE 25% Off US$ |
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Herkimer Diamond w/ Bridge Crystal Specimen Length: 9 mm Width: 7.5 mm Weight: 1.63 ct. Notes: A nice addition to any quartz collection. Many photos, please be patient : ) SALE 25% Off US$ |
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Perfect Natural Herkimer Diamond Floater Crystal Length: 7 mm Width: 5.5 mm Weight: .73 ct. Notes: Many photographs of this perfect crystal. $70.00 |
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AA Grade Herkimer Diamond Length: 13 mm Width: 10.5 mm Weight: 5.72 ct. / 1.14 g Notes: Many pictures of this specimen with excellent clarity and both chisel and pointed tips. $95.00 |
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Matching Set of Two (2) Herkimer Diamond Floater Crystals Length: 6.5 mm Width: 5 & 5.5 mm Weight: 1.25 total ct. Notes: These natural water clear crystals have a brilliant hue. SALE 25% Off US$ |
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Herkimer Tabby Crystal Length: 11 mm Width: 7.8 mm Weight: 2.54 ct. Notes: The shape makes it an ideal candidate for a ring. Herkimer Diamonds are more rare than real diamonds and make unique engagement rings. SALE 25% Off US$ |
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Last Modified: November 22, 2019 | ||
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