Exceptionally, Gorgeous and Beautiful Large Twin Herkimer Diamond Crystal Cluster. Nice Clarity-Bright Rainbows-Amber tint-From Herkimer, NY. This is a Beautiful Larger Herkimer Diamond. The specimen measures  2 1/2” Wide, 2” Tall and 1 1/2” Thick. Weight: 835.5 cts. Price: $185.00 Shipping and Handling: $25.00 Other than this the specimen is in Very Good Condition. With Nice Clarity, Light Golden Hues from Iron, Internal Wisps and Chambers, Great Rainbows and a Unique Formation. Overall a Great Herkimer Diamond Specimen. Herkimer diamonds are rated at 7.5 on the scale, so while they don't command the prices that diamonds and sapphires do, we can see why they are more valued than amethyst. After all, you can cut any other stone with real diamonds, but you can't cut everything with a Herkimer diamond. Herkimer Diamonds are beautiful double-terminated quartz crystals found in Herkimer, New York. Incredibly, these phenomenal gemstones are close to five hundred million years old. The crystals are magnificent works of nature, found in the rock, having a diamond-like geometrical shape. Herkimer Diamonds Are the Most Powerful of Crystals.  Pictures show all Angles of Herkimer Diamond Twin Crystal. Exceptional. Very Well Kept in My Gallery Collection Many Years. Just Simply Breath Taking  Crystal.