Vintage Schreiber and Hiller signed Esha Randel Art Deco clear rhinestone, carved mother of pearl (MOP) and gold tone choker necklace boat 5 inch extension chain with

5 inch extension chain with a more modern chain and lobster claw clasp

The stamp on the back seems to read

There are two tulip shaped green glass beads with floral bead caps with a leaf or petal design

This is a really unusual and opulent design

I initially assumed it was the story of Leda and Zeus in the guise of a swan

Vintage Schreiber and Hiller signed Esha Randel Art Deco clear rhinestone, carved mother of pearl (MOP) and gold tone choker necklace boat 5 inch extension chain withFantastic vintage Art Deco choker necklace set in yellow gold tone with characteristic three dimensional panels set with channel set clear rhinestones, alternating with carved mother of pearl. This style of channel setting of rhinestones was used by Schreiber and Hiller as well as other patented channel setting techniques. See the final picture for their 1934 patent application for some of these. One of their brand names was Esha Randel and this is