Sophisticated power, set in black onyx — this black onyx square signet ring features a striking 10mm square black onyx stone in rhodium plated .925 sterling silver on a tapering band from 13.7mm to 5.5mm. The signet ring is one of the most ancient and powerful ring forms, historically used to seal documents and denote authority. In black onyx, it becomes a bold, contemporary statement of strength and sophistication.

Black onyx’s deep, lustrous black creates a dramatic contrast with the bright rhodium plating. The tapering band narrows from 13.7mm at the face to 5.5mm at the back for a comfortable, ergonomic fit. Available in sizes 9–12.

A powerful gift for those who love bold, sophisticated statement rings — or a commanding everyday statement for yourself.

✨ Product Highlights

• 10mm square black onyx — bold, sophisticated statement
• Rhodium plated for bright, tarnish-resistant finish
• Tapering band — 13.7mm to 5.5mm, ergonomic fit
• Available in sizes 9–12

💎 Quality & Certification

• Verified Authentication: We are committed to transparency and high-quality standards. Every piece is sourced exclusively from trusted professional suppliers who meet our strict quality and material standards.
• Premium Materials: We partner only with reliable professional suppliers to ensure every piece meets our strict material standards (e.g., genuine .925 Sterling Silver).

⚠️ Important: Size & Scale Disclaimer

• 📷 Macro Photography: To showcase the intricate craftsmanship and detail, images may be taken with macro lenses and may appear larger than life.
• 📏 Final Authority: The actual size and specifications of this product are strictly based on the physical measurements listed in the table below. Please confirm these dimensions meet your requirements before purchasing.

📐 Product Specifications

📦 Packaging Details

Each piece is carefully placed in a suitable jewelry pouch or box based on its style and value. We ensure all items are securely packed for safe transit while providing a convenient solution for your daily storage.