What is chris rock necklace?

As an AI language model, I do not have access to the current information on Chris Rock's necklace, but I can say that he is known for his passion for jewelry and has been seen wearing various necklaces, including ones made of gold and diamonds, on several occasions. In past interviews, he has mentioned that he enjoys wearing jewelry as a way to express himself and add some flair to his outfits. Chris Rock is also known for his comedic talents and has been a prominent figure in the entertainment industry for over three decades, with numerous films, stand-up specials, and television appearances to his credit.