Modernist Silver and Black Onyx Jewelry Set

This jewelry set comprises a pendant necklace and matching drop earrings presented in a black textured gift box with a velvet-lined interior. The necklace features a fine-gauge silver-toned chain, likely sterling silver based on the high luster and construction style, supporting a unique spherical pendant. The pendant consists of a polished black gemstone bead, possibly onyx or obsidian, partially encased in an organic, openwork silver cage with a fluid, amorphous lattice pattern reminiscent of coral or mid-century modernist designs. The matching earrings are teardrop-shaped black stone dangles suspended from silver french hooks with bead accents. The materials appear to be high-quality natural stone and polished metal, exhibiting excellent craftsmanship in the casting of the pendant's cage. The condition is excellent with no visible tarnishing on the silver or chips in the stones, though minor surface scratches may be present upon microscopic inspection. The style is contemporary with vintage modernist influences, likely dating from the last 20 years. No visible hallmark is identifiable from the image, but the design suggests a boutique or artisan maker rather than mass-produced costume jewelry.