Antique Mother-of-Pearl Cameo Pin/Necklace With Abalone Setting/Shabby Chic/Boho/Hippie

Antique Mother-of-Pearl Cameo Necklace With Abalone Setting           Circa. 1920    American

Large oval abalone/paua shell with white hand-carved mother-of-pearl cameo.  Pin converter slides off so wearer can use as a pin    The chain is a new replacement - 5 strand stainless steel measuring 19.5 inches in length     The pendant/pin measures       2 1/4 inches high x 1 1/4 inches wide x 5/8 inch deep    Weight for the necklace is       24.5 g.        15.7 dwt 

In pristine condition