Gemstone Donuts 30 mm

Donut Jewelry Holder - 5/8 '' or 16 mm These donut holders with bail allow gemstone donuts to be interchangeably worn with your choice of chain, leather cord, etc. (sold separately) for more jewelry choices. Each one holds any size donut. You can buy one for each of your gemstone donuts for ease of use.    Nickel-free and silver-plated.   Unit for sale: 1 holder Made in China.

Labradorite Donut 30 mmThese donuts have a diameter of 30 mm (aprox. 1,5") and show the typical sparkling colors of labradorite. The labradorite was mined in Madagascar. Very nice pendants - easy to wear on a leather cord or with a donut holder on a necklace.Unit for sale: 1 pieceOrigin: Madagascar

 Midnight Lace Obsidian 30 mm Donut These gemstone "donuts" are for making jewelry! Each one is unique, with its smoky translucent light-black color and solid black bands. You can use it as a focal point in a necklace or as a stand-alone pendant. Due to the pattern of the Midnight Lace Obsidian each piece shows the typical bandings and lines, sorted.   Size: 30 mm in diameter Unit for sale: 1 piece. Necklace not included. Mined in Armenia. Made in China.

Rock Crystal Jewelry Donut 30 mm This high-quality clear quartz is processed into donut shapes. These are suitable as pendants as-is or in gold/silver donut holders, or as belt/scarf fasteners. Each piece is slightly unique! These are highly polished and make easy gifts, in high demand as they match everything!   Size: about 1 1/4 inches in diameter Unit for sale: 1 piece. Necklace sold separately. Origin: Brazil   WARNING: CHOKING HAZARD. Not a toy. Not for children under 3 years of age. 

Add a touch of natural elegance to your collection with our Rose Quartz gemstone donuts. Crafted from high-quality, translucent pink quartz sourced from Madagascar, these stones are meticulously polished to a smooth, high-luster finish. Known for its delicate rosy hues, Rose Quartz is a timeless favorite for both classic and contemporary jewelry designs. Measuring approximately 30 mm (about 1 1/4 inches) in diameter, these Pi-stones are incredibly versatile. They can be worn simply on a leather cord, integrated into intricate wire-wrapped designs, or fitted into gold or silver donut holders. Beyond jewelry, they serve as sophisticated accents for scarves, belts, or even home decor projects. As these are natural minerals, each piece possesses its own unique character, featuring subtle variations in color saturation and internal crystalline structures. Durable and beautiful, these donuts are a professional-grade choice for designers and retailers looking for consistent quality in a natural gemstone.   Mineral: Rose Quartz Cut/Form: Donut / Pi-Stone (Polished) Diameter: 30 mm (approx. 1 1/4 inches) Origin: Madagascar Special Features: Natural translucent pink color, versatile jewelry component Unit for Sale: 1 piece (Necklace sold separately)

 Black Shungite Donut Jewelry Pendant 30 mm They are made out of black shungite, which shows traces of other mineral inclusions such as pyrite - which gives every piece an individual appearance. As each one is hand-carved and highly polished, they make easy and attractive jewelry!   Size: Width of donut about 30 mm. Width of inner hole about 7 mm.  Unit for sale: 1 piece Mined in Russia. Made in China.

This elegant gemstone donut is crafted from natural Thulite, the rare pink variety of Zoisite. We are proud to offer these pieces from our own mining operations in Norway, ensuring that every stone is ethically sourced and of the highest quality. Thulite is prized for its vibrant, rose-pink to deep burgundy color, caused by high concentrations of manganese. Measuring approximately 30 mm (1.25 inches) in diameter, this Pi-stone or donut-shaped pendant features a 7 mm center hole, making it perfectly compatible with most standard donut holders, bails, or heavy leather cords. Each piece is meticulously hand-polished to a high luster, showcasing a unique mottled pattern often accented by snowy white or clear flecks of Quartz. Because we handle the process from mine to finished product, we can guarantee the authenticity of this Scandinavian geological treasure. Its striking floral pink tones and durable nature (Mohs 6–7) make it a sophisticated choice for one-of-a-kind jewelry designs or professional retail collections.   Mineral: Thulite (Pink Zoisite) Cut/Form: Donut / Pi-Stone (Polished) Outer Diameter: 30 mm (approx. 1.25 inches) Center Hole: Approx. 7 mm Origin: Norway (Mined by Rock Treasures) Special Features: Directly sourced, hand-polished, unique manganese-pink color Unit for Sale: 1 piece

This exquisite jewelry donut is crafted from Extra Grade Tiger Eye sourced from the premier deposits of South Africa. This superior quality grade is characterized by an exceptionally high degree of chatoyancy, featuring sharp, shimmering bands of golden-yellow and warm brown that move dynamically across the surface when the stone is turned. With a diameter of 30 mm, this donut is a perfectly balanced size for both pendant jewelry and collector displays. The stone has been expertly polished to a high-gloss finish, highlighting the dense, fibrous structure of the mineral and its characteristic silky luster. The classic donut shape with its central hole provides versatile mounting options for jewelry designers, fitting comfortably on leather cords, silk ribbons, or specialized bails. As a natural product of South Africa, each Tiger Eye donut displays its own unique pattern of golden bands, ensuring that every Extra Grade piece is a distinctive natural treasure.   Mineral: Tiger Eye Cut/Form: Donut (polished) Origin: South Africa Diameter: 30 mm Special Features: Extra Grade quality with intense chatoyancy Unit for Sale: per 1 piece

Add a vibrant pop of color to your designs with our Reconstituted Turquoise Jewelry Donut. These popular 30 mm focal stones, often called "Pi-Stones," offer the classic, bright blue-green aesthetic of Turquoise at an accessible wholesale price point. Material & Craftsmanship: Reconstituted Turquoise is a durable, stable stone with a consistent, vivid color that resists fading. Each piece is meticulously polished to a smooth, high-shine finish, highlighting the beautiful matrix patterns characteristic of the stone. Versatile Applications: This classic donut shape is highly adaptable for various retail and crafting needs: Custom Jewelry: Wear it as a standalone pendant on a simple leather cord or silk ribbon. Elevated Style: Compatible with our silver or gold-plated donut bails/holders for a professional, interchangeable jewelry look. Accessories: Excellent for use as focal points in necklaces, or as unique accents for scarf fasteners and belt buckles.   Material: Reconstituted Turquoise Shape: Polished Donut / Pi-Stone Origin: China Size: Diameter: 30 mm (Approx. 1 1/4 inches) Unit for Sale: 1 piece