Black Heliotrope Donut - Pi Disc - Gemstone Jewelry Pendant 30mm - A Quality #7256

Energy Donut (Pi Disc) made of black heliotrope including fabric strap

This energy donut made of genuine black heliotrope is a stylish piece of jewelry made of high-quality natural stone. The polished donut captivates with its deep dark coloring and occasionally visible, slightly reddish or greenish inclusions that emphasize its natural structure. Each stone is a handcrafted unique piece - elegant, powerful and of timeless simplicity.

The classic donut shape (Pi disc) stands for harmony, balance and perfection. In combination with the dark luster of the heliotrope, a stylish energy donut is created that perfectly combines naturalness and elegance.

The gemstone donut has a diameter of approx. 30 mm and comes with a black fabric strap. The strap is about 80 cm long, soft and pliable, ensuring comfortable wear.

Product Details

Gemstone: Black Heliotrope

Shape: Donut (Pi Disc)

Size: approx. 30 mm

Color: Deep black with natural inclusions

Surface: Polished

Strap: Black fabric strap, approx. 80 cm

Wearing comfort: Soft and pliable

Workmanship: Handmade - each piece is unique

Origin: India, Brazil (depending on availability)

Delivery: Pictured gemstone donut pendant with fabric strap

Chemical Composition

Chemical formula: SiO₂

Mineral class: Oxides (quartz variety, chalcedony with iron oxide inclusions)

Elements: Silicon (Si), Oxygen (O), Iron (Fe)

Hardness: 6.5–7 on the Mohs scale

Density: approx. 2.6 g/cm³

Application and Notes

Simply thread the fabric strap 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