How much is Dababy's chain?

I'm curious, can you tell me how much the extravagant chain worn by rapper Dababy is estimated to be worth? It's a piece that has garnered quite a bit of attention in the hip-hop community, and I'm fascinated to learn about its potential monetary value. Could you provide some insight into the factors that might influence its appraisal, such as the materials used, designer, and any unique features it might possess?