Description
Give your jewelry designs a classic black accent with this Onyx 30mm Coin Cabochon – 3mm thick, 1 per bag. Made from natural gemstone, this cabochon features a smooth polished surface and deep black color that works well in both modern and traditional jewelry styles. Its round coin shape offers a clean and balanced look that stands out without overpowering other design elements.
This cabochon works beautifully for pendants, rings, bezel settings, and wire wrapping projects. The rich black tone pairs easily with sterling silver, gold findings, crystals, and other natural gemstones for simple everyday jewelry or bold statement pieces.
Each cabochon measures approximately 30mm and is about 3mm thick, with natural variations in color, shape, and appearance that make every piece unique.
Product Details
Material: Natural Gemstone (Onyx)
Size: Approx. 30mm coin
Thickness: Approx. 3mm
Quantity: 1 piece per bag
Perfect for: Pendants, rings, bezel settings, wire wrapping, and custom jewelry designs
Onyx is believed to help release negative emotions such as sorrow and grief. It is also thought to provide protection from negative energy while supporting self-confidence, responsibility, and emotional strength. In metaphysical practices, Onyx is associated with sharpening the senses and encouraging a healthy sense of self.
Please note: These are natural gemstones, so slight variations in color, pattern, shape, and appearance may occur from piece to piece. This is part of their unique character.






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