Vintage BETONY VERNON Sterling "O'Ring Choker" Necklace- Very RARE

The "O'Ring Choker Medium" is part of the collection Sado-Chic, the term Betony Vernon coined to name her first fine erotic jewelry designs in 1992. The timeless "O'Ring" signature pieces from this collection have been appreciated by collectors ever since for their symbolic and aesthetic appeal.  The ball and ring mechanism on the "O'Ring Choker Medium" serves to put all of the BV attachments and pendents with hooks at hands reach. 
Condition: Preowned; Patina.
For Neck: 14”
Width: 1"
76.95 Grams