Vintage High-Relief Mabe Pearl and Diamond Gold Settings

This image displays a pair of yellow gold jewelry pieces, likely earrings or a ring and earring set, featuring a mid-century modern or Brutalist aesthetic. Each piece centers a large cream-colored mabe pearl with a high luster, though visible surface irregularities and pitting suggest natural growth characteristics or minor age-related wear to the nacre. The pearls are captured within an intricate, 'bird's nest' style setting composed of thick, undulating 14k or 18k yellow gold wirework. Accenting the pearls are small, round-cut diamonds, approximately 0.01 to 0.03 carats each, grain-set into stylized white gold or platinum-topped gold prongs that wrap over the face of the pearl. The construction utilizes lost-wax casting and hand-finishing, typical of custom jeweler pieces from the 1960s to 1970s. The yellow gold exhibits a warm patina with minor surface scratches consistent with use. No visible maker's marks are discernible from the angle provided, but the organic, free-form design is characteristic of boutique high-jewelry of the late 20th century. The scale suggests these were designed as statement 'cocktail' accessories.