Onyx Disc Necklace Appraisal

Polished Black Onyx Disc Beaded Necklace with Sterling Silver Clasp

This is a sophisticated matinee-length necklace consisting of uniform black onyx beads, displayed on a stylized fabric dress form. The beads are fashioned into flat, coin-shaped discs, meticulously polished to a high-gloss, mirror-like finish that reflects ambient light. Based on the provided context, the stones are natural black onyx and the strand is finished with a sterling silver clasp. The construction features individual beads strung closely together, likely on a silk or nylon jewelry thread, which provides a flexible yet sturdy drape. The deep, jet-black color of the onyx is consistent throughout the strand, indicating high-quality mineral selection without visible inclusions or color banding. The sterling silver clasp (not fully visible but noted) serves as both a functional closure and a quality indicator, typical of mid-to-late 20th-century jewelry or modern artisanal pieces. The condition appears excellent with no visible chips or scuffs to the stone surfaces. The minimalist, geometric aesthetic suggests a contemporary or late 20th-century 'Modernist' style, making it a versatile accessory for both formal and professional attire.