Create timeless jewelry with these 18mm Black Onyx Round Cabochons. Each package includes 5 polished cabochons featuring a rich jet-black finish with a smooth domed top and flat back. Perfect for bezel settings, pendants, rings, earrings, and a wide variety of jewelry-making and craft projects.

Add dynamic sparkle to your jewelry designs with these beautiful 18mm Blue Goldstone Round Cabochons. Each package contains 5 cabochons featuring a dramatic midnight blue color filled with dazzling coppery shimmer. Their smooth domed surface makes them ideal for bezel settings, pendants, rings, earrings, and other handcrafted jewelry projects.

Add warm sparkle to your jewelry designs with these beautiful 18mm Brown Goldstone Round Cabochons. Each package contains 5 cabochons featuring a rich chocolate brown color filled with dazzling coppery shimmer. Their smooth domed surface makes them ideal for bezel settings, pendants, rings, earrings, and other handcrafted jewelry projects.

Our 18mm Tiger Eye Round Cabochons are sold in convenient 5-piece packs and showcase beautiful golden-brown bands with the distinctive chatoyant shimmer that Tiger Eye is famous for. Their smooth polished finish makes them ideal for bezel settings, wire wrapping, pendants, rings, earrings, and other handmade jewelry projects.

Add a playful natural pattern to your jewelry creations with these beautiful 18mm Round Dalmatian Jasper Cabochons. Each polished gemstone features the distinctive cream background with black speckles that make Dalmatian Jasper so popular. Their smooth, flat-backed design makes them ideal for bezel settings, wire wrapping, bead embroidery, pendants, rings, earrings, and other handmade jewelry projects.

Add natural beauty to your jewelry creations with these 18mm Epidote Round Cabochons. Each 5-pack features smooth, polished gemstone cabochons with unique green tones and natural variations, perfect for wire wrapping, pendants, rings, and custom jewelry designs.

Create beautiful handmade jewelry with these 18mm Green Aventurine Round Cabochons. Each 5-pack includes smooth polished gemstone cabochons featuring natural green tones and unique variations, perfect for wire wrapping, pendants, rings, and custom jewelry designs.

Create sleek and modern jewelry designs with these 18mm Hematite Round Cabochons. Each 5-pack includes smooth polished gemstone cabochons featuring a striking metallic gray finish, perfect for wire wrapping, pendants, rings, and handmade jewelry creations.

Create stunning blue jewelry designs with these 18mm Howlite Dyed Lapis Round Cabochons. Each 5-pack includes polished dyed howlite cabochons with rich blue coloring and natural-looking veining, perfect for wire wrapping, pendants, rings, and handmade jewelry projects.

Add natural elegance to your jewelry designs with these 18mm Round Olive Jade Cabochons. Each polished natural gemstone features rich olive green tones and a smooth flat back, making it perfect for bezel settings, wire wrapping, bead embroidery, pendants, rings, earrings, and other handcrafted jewelry projects.