Vintage TR-40 Mexico 925 Sterling Silver Black Onyx Collar Choker Necklace

Striking vintage TR-40 Mexico sterling silver collar necklace featuring a bold square black onyx cabochon centerpiece. This substantial necklace showcases a sleek modernist openwork design, handcrafted in 925 sterling silver, making it an elegant statement piece suitable for both everyday wear and special occasions.

Weighing an impressive 108.44 grams, this is a heavy, high-quality sterling silver necklace with excellent craftsmanship. The hinged collar design provides a comfortable fit while highlighting the dramatic onyx centerpiece.

Features

• Authentic TR-40 Mexico Sterling 925 hallmarks
• Genuine black onyx square cabochon
• Heavy solid sterling silver construction
• Elegant modernist openwork design
• Secure hinged clasp
• Weight: 108.44 grams
• Vintage pre-owned condition

Pre-owned vintage condition with light surface wear and natural patina consistent with age and use. The clasp functions properly. Please review all photos as they are part of the description.