Herkimer Diamonds

AA Grade Herkimer Diamonds
Water Clear Quartz Crystals

25% Off Select AA Grade Crystals


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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 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!
Also check the Atypical page for larger Herkimer Diamonds with excellent clarity.

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.
Some of our AA grade diamonds could be classified as an AAA grade. Like wise, some of our AA Grade Herkimer's are borderline A Grade crystals.
Grading Herkimer Diamonds is a subjective process. Please rely on the photographs and descriptions of our Herkimer Diamonds to make your buying decisions; and be confident in knowing the descriptions of the crystals for sale are accurate and sincere.

Orders will ship daily thru Dec. 22

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.

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Large, natural quality Herkimer Diamond crystal.
Click picture for details
Atypical A / AA Large Herkimer Diamond Crystal
Length: 32 mm
Width: 22.5 mm
Weight: 64.14 ct. / 12.83 g
Notes: Wow, 95% internally and externally clean, a real find. The pics don't do this natural crystal justice. Many pics, please be patient with load time.
SALE 25% Off
$ 225.00 NOW $168.75

AA Grade Herkimer Crystal

Click photograph for details

AA Grade Herkimer Crystal
Length: 9.5 mm
Width: 7.5 mm
Weight: 2.10 ct.
Notes: Eye clean, water clear, sharp double termination points and a bright shine !

Pair of Herkier Diamond Floater Crystals
Click photograph for details
Pair of Herkimer Diamond Floater Crystals
Length: 7 mm
Width: 4.5 mm
Weight: 1.37 ct. total
Notes: Floater crystals are as perfect as natural quartz crystals get ! The photographs represent them well.

Golden Healer Crystal
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Golden Healer Crystal
Length: 9 mm
Width: 5.5 mm
Weight: 1.34 ct.
Notes: Very sweet gemmy.

Natural, raw, Herkimer quartz crystal.
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Natural, or Raw, Herkimer Quartz Crystal
Length: 11 mm
Width: 10.5 mm
Weight: 3.21 ct.
Notes: A Herkimer Diamond with the popular gumball, or 'fatty' shape.
SALE 25% Off
$ 72.00 NOW $54.00

Photographs of a Large AA Grade Herkimer Diamond

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Large AA Grade Herkimer Diamond
Length: 17.5 mm
Width: 12.5 mm
Weight: 10.32 ct.
Notes: Many photographs of this impressive Herkimer crystal, please be patient with page load.

Quality Herkimer Diamond
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Quality Herkimer Diamond
Length: 14.5 mm
Width: 10 mm
Weight: 5.8 ct.
Notes: A generous size for an AA grade Herkimer raw quartz crystal.

Quality Herkimer Quartz Crystal
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Quality Herkimer Quartz Crystal
Length: 12.5 mm
Width: 9 mm
Weight: 4.06 ct.
Notes: The traditional shape of this gem is completely in balance.
SALE 25% Off
$ 107.00 NOW $80.25

Herkimer Tabby Crystal
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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.

Many photographs of this natural double terminated water clear quartz crystal.
Click image for details
Natural Water Clear Double Terminated Quartz Crystal
Length: 12.25 mm
Width: 7.5 mm
Weight: 3.13 ct.
Notes: Many photographs of this elegant Herkimer Diamond, please be patient with page load.

Raw Quartz Crystal, Herkimer Diamond
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Raw Quartz Crystal, Herkimer Diamond
Length: 14.75 mm
Width: 9.75 mm
Weight: 6.17 ct.
Notes: These natural Herkimer crystals come to you exactly how Mother Nature created them !
SALE 25% Off
$ 135.00 NOW $101.25



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