Herkimer Diamonds

AA Grade Herkimer Diamonds
Water Clear Quartz Crystals

25-50% 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.

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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Quality Jewelry Grade Herkimer Diamond

Click pic for details

Quality Jewelry Grade Herkimer Diamond
Length: 9 mm
Width: 6 mm
Weight: 1.34 ct.
Notes: Herkimer Diamonds, a natural commodity, are more rare than real diamonds !
$60.00


Raw elongated AA grade Herkimer crystal.

Click photo for details

Atypical AA Grade Elongated Herkimer Crystal
Length: 12.75 mm
Width: 6.25 mm
Weight: 2.75 ct.
Notes: These long shaped Herks are popular, but few and far between.
$120.00


Unique natural double terminated Herkimer Diamond with bridge crystal.

Click image for details

*SOLD*
Atypical AA Grade Natural Herkimer Diamond with Bridge Crystal
Length: 18.5 mm
Width: 14.5 mm
Weight: 13 ct. / 2.6 g
Notes: Photographs portray this clean, clear and naturally double terminated quartz crystal well.
$150.00



Herkimer Quartz Floater Crystal
Click photograph for details

Herkimer Quartz Floater Crystal
Length: 12 mm
Width: 8.5 mm
Weight: 3.73 ct.
Notes: Raw quartz crystal with two termination points.
$82.00


Natural Herkimer Quartz Accent Crystals
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Six (6) Natural Herkimer Quartz Accent Crystals
Length: 6-7 mm
Width: 4-5 mm
Weight: Apr. 3.5 ct. total
Notes: Great for jewelry, the Herkimer's come in a glass cork topped vial.
$55.00


Jewelry Grade Herkimer Diamonds in a Glass Bottle
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Six (6) Jewelry Grade Herkimer Diamonds in a Glass Bottle
Length: 6.5-10 mm
Width: 5-6.5 mm
Weight: 7.68 ct. / 1.5 g total
Notes: Many pictures of these quality clear raw quartz crystals.
$120.00


Micro Herkimer Diamond crystal collection.

Click pic for details

*SOLD*
Glass Vial of Forty (40+) Micro Herkimer Diamond Crystals
Length: 1-4 mm
Weight: 4+ ct.
Notes: Each teeny crystal is clear and double terminated. A great addition to a micro mineral collection!
$60.00

Natural Herkimer Diamond with window facet.
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Natural Herkimer Diamond with Window Facet
Length: 11 mm
Width: 7.75 mm
Weight: 2.89 ct.
Notes: Photographs capture the window facet and seed crystal.
$75.00

Clear Herkimer Quartz Crystal
Click photograph for details
Fantastically Clear Herkimer Quartz Crystal
Length: 13.5 mm
Width: 9.5 mm
Weight: 4.91 ct.
Notes: Internally clear but for a long seed crystal, seen with the included loupe.
$89.00

Pictures of an AA Grade Herkimer Diamond
Click picture for details
AA Grade Herkimer Diamond
Length: 13 mm
Width: 10.5 mm
Weight: 5.72 ct. / 1.14 g
Notes: Many photographs of this specimen with excellent clarity and both chisel and pointed tips.
$95.00

Raw Herkimer Quartz Crystal
Click image for details
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!
SALE 25% Off
$ 60.00 NOW $45.00

Photographs of a quality raw Herkimer Diamond
Click image for details
Raw Quality Herkimer Diamond
Length: 13.75 mm
Width: 10 mm
Weight: 5.36 ct. / 1+ g
Notes: Exceptional clarity and a rich hue!
SALE 25% Off
$ 105.00 NOW $78.75

Herkimer Tabby Crystal
Click photograph for details
*SOLD*
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 50% Off
US$ 102.00 NOW $51.00

 
 

 

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