Vintage Intaglio Crystal Neptune Pendant with Braided Gold Frame

This is a circular pendant featuring an intricate intaglio carving on a clear substance, likely rock crystal or high-quality glass. The central motif depicts a mythological figures, specifically Neptune or Triton, shown with a merman's tail, holding a trident, and reclining alongside acanthus-style flourishes that suggest water or waves. The carving is executed on the reverse side (reverse intaglio), giving the figure a frosted, three-dimensional appearance when viewed from the front. The crystal is housed in a decorative yellow gold frame characterized by a double-strand braided or 'twist' border design. The frame includes a tapered bail at the top for suspension on a chain. Regarding condition, the gold frame shows minor surface scratches and a warm patina consistent with age, particularly where the braid connects to the bezel. One notable area on the left side of the inner bezel appears to have a small solder mark or slight deformation, which could indicate a past repair or a manufacturing variance. The crystal itself appears clear without significant clouding, though microscopic flea bites may be present along the edges of the intaglio. This piece reflects a mid-20th-century aesthetic, possibly 1950s-1970s, drawing on Neoclassical revival themes. The craftsmanship of the carving is quite detailed, showcasing muscle definition and fine lines in the trident and foliage, suggesting a high level of artisanal skill.