Vintage 10K Yellow Gold Signet and Class Rings

This set features two vintage yellow gold rings, likely 10K based on the visible '10K' hallmark inside the larger ring's band. The ring on the left is a masculine-style signet or class ring with a rectangular head featuring a shield-shaped crest and a gothic letter 'L'. It shows ornate architectural detailing on the shoulders. The ring on the right is a smaller, feminine-style ring featuring an oval black onyx or enamel face inset with a gold-toned emblem, possibly representing a school, sorority, or organization. Both pieces exhibit minor surface scratches (scuffs) and a slight patina consistent with mid-20th-century age. The construction is solid cast gold with deep engravings. The set includes a matching black and gold accessory visible on the right, potentially a cufflink or tie tack, resting on a white fabric surface with typical minor staining. There are no signs of heavy resizing or metal fatigue, though the polished surfaces have dulled over time. These items represent quality mid-century sentimental jewelry with high craft in the relief detailing.