FT : The ice pack: how hip-hop jewellery became big business Rap stars have tran The ice pack: how hip-hop jewellery became big business Rap stars have transformed the fine-jewellery market and become some of its biggest clients. We talk to the creatives bringing the OTT into the everyday Download The_ice_pack__how_hip-hop_jewellery_became_big_business___Financial_Times.pdf