18mm Black Onyx Round Cabochons – 5 Piece Pack

18mm Black Onyx Round Cabochons – 5 Piece Package

Create elegant, sophisticated jewelry with these beautiful 18mm Black Onyx Round Cabochons. Known for their deep, glossy black color and timeless appeal, these polished cabochons make striking focal pieces in both classic and contemporary jewelry designs. Their smooth domed tops beautifully reflect light, while the flat backs make them easy to set into bezels and other jewelry findings.

Each package includes 5 Black Onyx round cabochons, making them ideal for creating matching jewelry sets, custom gifts, or expanding your jewelry-making supplies.

Product Features

• Size: 18mm Round
• Material: Black Onyx
• Shape: Round Cabochon
• Back: Flat
• Top: Smooth Domed Finish
• Quantity: 5 Cabochons Per Package
• Color: Deep Glossy Black

Perfect For

• Bezel settings
• Pendant making
• Ring designs
• Earrings
• Bracelets
• Necklace focal pieces
• Wire wrapping
• Mixed media art
• DIY jewelry projects
• Craft embellishments

Black Onyx has long been admired for its bold color and versatile style. Its rich black finish pairs beautifully with sterling silver, gold, copper, brass, and gunmetal settings, making it a favorite choice for modern, vintage, minimalist, Gothic, and classic jewelry designs.

These cabochons are carefully polished to provide a smooth, professional finish and are ideal for jewelers, artisans, hobbyists, and crafters looking for high-quality gemstone cabochons.

Whether you're designing one-of-a-kind jewelry to sell, creating thoughtful handmade gifts, or adding premium stones to your collection, these 18mm Black Onyx Round Cabochons offer lasting beauty, versatility, and professional-quality results.

Add this 5-piece package to your jewelry-making supplies today and create stunning handcrafted jewelry that will be treasured for years to come.