Prehnite Donut - Pi Disc - Gemstone Jewelry Pendant 30mm - A Quality #6361

Energy Donut (Pi Disc) made of Prehnite including fabric cord

This energy donut made of genuine Prehnite is a delicate green, elegant piece of jewelry made from high-quality natural stone. The stone displays a soft, translucent color ranging from light green to yellow-green and is often interspersed with natural inclusions, making each piece a unique specimen. Its slightly transparent structure and fine luster give the Prehnite a particularly harmonious and natural appearance.

The classic donut shape (Pi disc) symbolizes harmony, perfection, and balance. In combination with the fresh, gentle color effect of Prehnite, a stylish energy donut is created that unites naturalness and elegance – a piece of jewelry with a calm, clear radiance.

The gemstone donut has a diameter of approximately 30 mm and comes with a black fabric cord. The cord is about 80 cm long, soft, supple, and provides comfortable wear.

Product Details

Gemstone: Prehnite

Shape: Donut (Pi disc)

Size: approx. 30 mm

Color: Light to yellow-green, partly slightly translucent

Surface: Polished, smooth structure

Cord: Black fabric cord, approx. 80 cm

Wearing comfort: Soft and supple

Workmanship: Handmade – each piece is unique

Origin: South Africa, Australia, China (depending on availability)

Delivery: Pictured gemstone donut pendant with fabric cord

Chemical Composition

Chemical formula: Ca₂Al(AlSi₃O₁₀)(OH)₂

Mineral class: Silicates

Elements: Calcium (Ca), Aluminum (Al), Silicon (Si), Oxygen (O), Hydrogen (H)

Hardness: 6–6.5 on the Mohs scale

Density: approx. 2.8–2.9 g/cm³

Application and Notes

Simply thread the fabric cord through the opening and wear

Can be combined with other energy donuts or necklaces

High-quality polished natural stone

Ideal as an elegant piece of jewelry or a special gift