Koh Pich, or "Diamond Island" in English, is a central business district in Phnom Penh, capital of Cambodia.

Koh Pich faces the Boeng Keng Kang I district and is surrounded by the Mekong and Bassac rivers.

[1] Koh Pich (Khmer: កោះពេជ្រ, Kaôh Péch [kɑh peic]) translates as Diamond Island in English.

[3] By 2004, the Government of Cambodia gave permission to a local conglomerate, Overseas Cambodian Investment Corporation (OCIC Group), to develop the island into a commercial and residential hub.

It is located in Koh Pich, where it shares a campus with the Canadian International School of Phnom Penh.