On 1 April 2019, DiamondBank was fully merged with Access Bank to build a new entity while retaining the name of Access Bank with a logo that took the form of DiamondBank. [6][7] This page offers an in-depth profile of DiamondBank, including a general overview of the company's business and key management. On 1 April 2019, DiamondBank was fully merged with Access Bank to build a new entity while retaining the name of Access Bank with a logo that took the form of DiamondBank. May 16, 2018 · Information on acquisition, funding, investors, and executives for DiamondBank (Nigeria). Use the PitchBook Platform to explore the full profile. Business description: DiamondBankPLCDiamondBank is a banking group. Revenues (not including sold divisions) break down by activity as follows: - retail banking (57.3%): sale of classic and specialized banking products and services; - corporate banking (15%); - market and investment banking (13.2%) ; - other (14.5%). What happened to Diamond Bank?On 1 April 2019, Diamond Bank was fully merged with Access Bank to build a new entity while retaining the name of Access Bank with a logo that took the form of Diamond Bank. The bank provided financial services. Its headquarters was located in Lagos, Nigeria.Who is Diamond Bank plc?Diamond Bank Plc. Diamond Bank Plc., was a Nigerian multinational financial service provider. On 1 April 2019, Diamond Bank was fully merged with Access Bank to build a new entity while retaining the name of Access Bank with a logo that took the form of Diamond Bank. May 16, 2018 · Information on acquisition, funding, investors, and executives for DiamondBank (Nigeria). Use the PitchBook Platform to explore the full profile. Business description: DiamondBankPLCDiamondBank is a banking group.