Herkimer "Diamond" Quartz Tumbled Stone Jewelry Chain Pendant - Gemstone A Quality #7131

Herkimer "Diamond" Quartz with Tourmaline Tumbled Stone Pendant – with Fabric Cord

An exceptional tumbled stone pendant made of Herkimer "Diamond" Quartz with fine, natural tourmaline inclusions. The clear, translucent structure of the quartz meets dark shimmering tourmaline veins, giving this gemstone impressive depth and expressiveness. Each pendant is a distinctive natural unique piece full of character.

The gemstone measures approx. 28 × 22 mm and has an approx. 2.5 mm bore, making it versatile – suitable for leather cords, omega necklaces, or delicate silver chains.
The black fabric cord (approx. 80 cm) is soft, pliable, and provides a very comfortable wearing experience.

Important note: Herkimer "Diamond" is not a real diamond, but a particularly clear, naturally double-terminated rock crystal (quartz). Its name refers to its sparkling appearance and its original discovery site in Herkimer County (USA).

You will receive exactly the gemstone tumbled stone pendant pictured – a natural unique piece.

Product Details

• Gemstone: Herkimer "Diamond" Quartz with Tourmaline

• Note: Not a real diamond – trade name for clear, double-terminated quartz

• Color: Clear quartz with dark tourmaline inclusions

• Size: approx. 28 × 22 mm

• Bore: approx. 2.5 mm – suitable for leather cords, omega necklaces & fine chains

• Cord: Black fabric cord, approx. 80 cm

• Comfort: Soft, pliable & skin-friendly

• Scope of delivery: Pictured pendant including fabric cord

• Unique: Individual tourmaline structures & natural crystal energy

Geological Information

• Mineral class: Silicates – Quartz group

• Chemical composition: SiO₂

• Crystal system: Trigonal

• Hardness (Mohs): 7

• Localities: Herkimer County (USA), Pakistan, Brazil, China