JJ signed brooch earring set vintage

The JJ signed brooch earring set features vintage gold-tone metal with black enamel and clear rhinestones, and is designed as a large brooch set.

Earring size: 1.9x1.2 cm/0.7x0.5 inches.
Brooch size: 8.8x4.7 cm/3.5x1.9 inches.

Mark- brooch signed JJ, earrings- unsigned.
Condition- perfect vintage, 1980s.