Black onyx bracelets bring the weight and depth of volcanic stone to your wrist. Each piece in this collection pairs genuine black onyx with .925 sterling silver, creating jewelry that feels substantial and looks intentional. Onyx ranks 6.5-7 on the Mohs hardness scale, making it durable enough for regular wear. We source our stones from Brazil and India, where onyx forms in the cavities of lava flows over millions of years. With 6 bracelets priced from $973 to $7,358, this collection represents our commitment to quality materials and considered design.
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Black onyx rates 6.5-7 on the Mohs hardness scale, making it resistant to scratches and suitable for daily wear. Its durability and deep black color have made it a preferred stone for jewelry since ancient times.
Real black onyx feels cool to the touch and warms slowly in your hand. It has a waxy luster and may show faint banding under strong light, while glass imitations appear uniformly shiny and warm up quickly.
Throughout history, black onyx has been associated with strength and protection. Ancient Greek and Roman soldiers carried onyx into battle, believing it provided courage and grounding energy.