These are vintage bold gold-tone square cufflinks that feature a royal blue glass stone insert.
Marked Swank 1/40- 10K RGP (Rolled Gold Plate). Swank was well-known in the 1960s for its men's jewelry and accessories.
Very good vintage condition, some light age-appropriate scuffs.
Size: 5/8” x 5/8”
The vintage tie is sold separately.