14K yellow gold Natural shell Cameo dangle cameo earrings 3.0g JR8278

Circa aprpox. 1960-1970, this unique pair of 14K yellow gold Cameo earring dangle down another small oval cameo. Both cameo are hand-carved natural seashell. The large cameo is 11.3 x 9.34mm, the small one is 9.6.7mm; hanging length is 28.0mm, weight 3.0gm, hallmark 14K