Rapper Tyga sure knows how to impress his new girlfriend, Avril Lavigne and he came up with a custom diamond chain. According to TMZ, the Rack City rapper, 33 spent $80,000 on a custom-made diamond necklace for the Complicated singer, 38. A Custom Diamond Celebrity jeweller Eric Mavani, who has designed for Kim Kardashian before said that the custom … Continue reading Tyga gifts Avril Lavigne an $80,000 custom diamond chain