Herkimer Diamonds

AA Grade Herkimer Diamonds
Water Clear Quartz Crystals

AA Grade Herkimer Diamonds photos, photographs and images
A Grade Herkimer Diamond Gemstones
Unusual Herkimer Quartz Crystals
B Grade Herkimer Diamond Crystals
C Grade Herkimer Diamonds with metaphysical properties
Large chunks and pieces of Herkimer Diamond Crystals
Herkimer Mineral Matrix Specimens
Faceted or Machine Cut Herkimer Quartz Gemstones
Herkimer Diamond Jewelry - Pendants and earrings

Learn about HerkimerCrystalsOnline
Ordering Information
Home page of Herkimer Crystals Online.com

Order securely with PayPal
Note: Paypal cart will open a new browser window.

Sign up for Announcements!
Sign up for Announcements

Be the first to know when new crystals are added to the web site.

You will need to confirm your subscription by replying to a verification email that will be sent to your in box after you sign up for Announcements.

Please note:
  • Announcements, and other mail from us, may filter to the Junk or Spam mail folder. If this should occur, mark the message as "not Spam" and add us to your contacts list.
  • It is the aggressive nature of the spam filters in the email programs that sometimes mark legitimate mail as spam.

Your privacy is important to us.
Email addresses are never shared, nor is any personal information ever collected.

Copyright HerkimerCrystalsOnline.com, 2002-2017

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.

Follow Our Pinterest Boards!       HerkimerCrystal


Large Natural Herkimer Crystal
Click photo for details
Large Natural Herkimer Crystal
Length: 17.5 mm
Width: 13.25 mm
Weight: 10.32 ct.
Notes: Many photographs of this brilliant quartz gemstone!

Micro Herkimer Diamonds
Click above for details
Six (6) Micro Herkimer Diamonds
Length: 3.5 mm
Width: 2.5 mm
Weight: .5 ct. total
Notes: Attn. jewelers, durable and sized for accent diamonds.

Herkimer Floater Crystal
Click photo for details
Herkimer Floater Crystal
Length: 11.5 mm
Width: 8.5 mm
Weight: 3.27 ct.
Notes: Many photographs of this perfect pale golden healer.

Natural Herkimer Quartz Crystal
Click picture for details
Natural Herkimer Quartz Crystal
Length: 7.25 mm
Width: 6.25 mm
Weight: 1.2 ct.
Notes: A sweet gemmy with excellent clarity and shine !

Photographs of a Herkimer Diamond quartz crystal.
Click photo for details
Herkimer Diamond Crystal
Length: 10.25 mm
Width: 7.5 mm
Weight: 2.4 ct.
Notes: Water clear and double terminated quartz crystal.

Photographs of a quality Herkimer Diamond

Click photograph for details

Quality Atypical AA Grade Herkimer Diamond
Length: 13.5 mm
Width: 11.5 mm
Weight: 5.62 ct.
Notes: An unusual shape and geometric mark show well in the many photographs.

Raw Quartz Crystal, Herkimer Diamond
Click photo for details
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 !

Set of Herkimer Diamonds
Click above for details
Set (2) AA Grade Herkimer Diamonds
Length: 6.5 mm
Width: 5.5 mm
Weight: 1.28 total ct.
Notes: Brilliant round, gumball shaped raw quartz crystals.

Group of Herkimer Diamond Accent gems.
Click photograph for details
Herkimer Diamond Accent Gems
Length: 5-6 mm
Width: 2-3 mm
Weight: 1.12 ct. total
Notes: Attn. jewelers, these perfect raw crystals will add sparkle to any jewelry project.

Quality Herkimer Diamond for a unique ring.
Click above for details
Quality Herkimer Diamond
Length: 10.5 mm
Width: 7.25 mm
Weight: 2.24 ct.
Notes: A large flat facet makes it a great candidate for a unique ring. The photographs don't do it justice.

Quality Natural Herkimer Crystal Photos
Click picture for details
Natural Herkimer Crystal
Length: 13.5 mm
Width: 10 mm
Weight: 5.37 ct.
Notes: The photographs show it's many interesting personality traits !

Jewelry grade Herkimer Diamond
Click photo for details
Jewelry Grade Herkimer Diamond
Length: 10 mm
Width: 7 mm
Weight: 1.98 ct.
Notes: All AA grades are jewelry quality, with a large flat facet, this one would work great for a custom ring.

Gumball, round shaped Herkimer Diamond crystal for sale.

Click photograph for details
Herkimer Diamond Crystal
Length: 9 mm
Width: 6.5 mm
Weight: 1.62 ct.
Notes: The round, or gumball shape is popular with many customers !

Photographs of a large golden healer crystal.

Click photo for details

Unusually Large AA Grade Golden Healer
Length: 18.5 mm
Width: 13.5 mm
Weight: 14.3 ct.
Notes: The iron oxide coating is dark, heavy and even across the crystal, many photographs.
SALE 30% Off
210.00 NOW $147.00



AA Crystals | A Crystals | Atypical | B Crystals | C Crystals
D Crystals | Matrix | Jewelry | Machine Faceted Herkimer's | Order Info | Home | Email | About Us