Herkimer Diamonds

AA Grade Herkimer Diamonds
Water Clear Quartz Crystals

15-25% Off Select AA Grade Crystals


 

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Copyright HerkimerCrystalsOnline.com, 2002-2021

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!
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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Large Fluid Filled 'Enhydro' Herkimer Crystal
Click photograph for details

*SOLD*
Atypical AA Grade Fluid Filled Herkimer Crystal
Length: 27.5 mm
Width: 21 mm
Weight: 48.1 ct. / 9.62 g
Notes: An AA grade Herkimer this large is less than 1 in 100!  Photographs clearly show the 'enhydro'.     
$ 275.00


Photographs of a Herkimer Diamond Crystal
Click photograph for details

Herkimer Diamond Crystal
Length: 13 mm
Width: 10.25 mm
Weight: 4.8 ct.
Notes: A generous size for an AA grade.
$ 96.00


Herkimer quartz bridge crystal
Click photograph for details

Herkimer Quartz Bridge Crystal
Length: 10.75 mm
Width: 8 mm
Weight: 2.6 ct.
Notes: Many photographs of this floater crystal, please be patient with the page load.      
$ 82.00


Herkimer Diamond Bridge Crystals
Click photograph for details

Two (2) Herkimer Diamond Bridge Crystals
Length: 8.5 & 10.25 mm
Width: 6 & 8.5 mm
Weight: 3.87 total ct.   
Notes: Bright shine and sharp, clean facet lines.
$ 57.00


Glass Vial of Herkimer Crystals
Click photograph for details

Glass Vial of Herkimer Crystals
Length: 6.25-7.25 mm
Width: 4.5-5.5 mm
Weight: 2.73 total ct.
Notes: Each of these water clear Herks. weigh about .5 ct. 
$ 39.00


Raw Jewelry Grade Herkimer Diamond
Click photograph for details

Raw Jewelry Grade Herkimer Diamond
Length: 12.5 mm
Width: 9.5 mm
Weight: 4.22 ct.
Notes: Beautiful double terminated quartz crystal with excellent clarity. 
$ 81.00



Click photograph for details

Pale, Clear Golden Healer Crystal
Length: 11.75 mm
Width: 9 mm
Weight: 3.41 ct.
Notes: Beautiful naturally double terminated Herkimer Diamond. 
$ 72.00

A wholesale lot of Herkimer Diamonds.
Click photograph for details
Wholesale Lot of Five (5) Herkimer Diamonds
Length: 5-8.25 mm
Width: 3-6 mm
Weight: 4.16 total ct.
Notes: Assortment of small sizes.      
$ 45.00


Miniature Quartz Crystal Cluster
Click photograph for details

Miniature Quartz Crystal Cluster
Length: 8 mm
Width: 6.75mm
Weight: 1.46ct.
Notes: This sweet Herkimer specimen comes with a loupe. 
$ 52.00


Photographs of a quality Herkimer Diamond
Click photograph for details

Quality Herkimer Diamond
Length: 8.5 mm
Width: 5 mm
Weight: 2.07 ct.
Notes: A beautiful elongated shape, many photographs
$40.00


Images of a matching set of Herkimer Diamond crystals.


Click photograph for details
Matching Set of Herkimer Diamond Crystals
Length: 9.5 mm
Width: 6.5 & 7 mm
Weight: 3.38 ct. total 
Notes: Bright, water clear and a great size for earrings.
$79.00


Herkimer Diamond Key Crystal
Click photograph for details
Herkimer Diamond Key Crystal
Length: 19.5 mm
Width: 17 mm
Weight: 22.65 ct. / 5+ g
Notes: Many photographs of this fun crystal with personality!
$125.00


Herkimer Diamond Tabby Crystal
Click above for details
*SOLD*
Atypical AA Grade Herkimer Diamond Tabby Crystal
Length: 13 mm
Width: 9 mm
Weight: 4+ ct.
Notes: A perfect raw quartz specimen for any collection!
$78.00


Set of wholesale Herkimer quartz

Click photograph
*SOLD*
Set of Two (2) Wholesale Herkimer Quartz
Length: 9 & 9.5 mm
Width: 6 & 7 mm
Weight: 2.27 ct. total
Notes: One has a 'fatty' round shape, the other long.
$40.00


Quality natural Herkimer Diamond crystal.

Click above for details
*SOLD*
Quality Natural Herkimer Diamond Crystal
Length: 11.5 mm
Width: 8.25 mm
Weight: 3.17 ct.
Notes: The photographs really capture this perfect raw crystal.
$72.00


Stunning Atypical AA Grade Herkimer Diamond

Click pic for details
*SOLD*
Stunning Atypical AA Grade Herkimer Diamond
Length: 13 mm
Width: 11 mm
Weight: 5.7 ct.
Notes: The photographs do justice to this happy gem!
$95.00


Raw Golden Healer Crystal

Click above for deets
*SOLD*
Raw Golden Healer Crystal
Length: 10 mm
Width: 6.75 mm
Weight: 1.92 ct.
Notes: This quality Herk has a great shape for a natural Herkimer ring.
$65.00

Accent sized, jewelry grade Herkimer gemstones
Click photo for details
*SOLD*
Eight (8) Accent Sized Herkimer Gemstones
Length: 5-5.5 mm
Width: 4-4.5 mm
Weight: 3 ct. total
Notes: The perfect crystals would work great in any jewelry project.
$55.00


Jewelry Grade Herkimer Diamonds in a Glass Bottle
Click pic for details
*SOLD*
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.
SALE 25% Off
US$ 120.00 NOW $90.00

Natural Herkimer Diamond with window facet.
Click photo for details
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.
SALE 15% Off
US$ 75.00 NOW $63.75

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.
SALE 25% Off
US$ 95.00 NOW $71.25

 

 

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