Blue Diamond Delivery Model (BDDM) is an easier delivery-tracking model, which helps to track the delivery for every day and gives some valuable remarks over the certitude of the deliverables. The Diamond Model is fragmented into the number of workdays per month and the deliverables are eventually distributed across these workdays prior to the Project Plan. Everyday results should be tracked with respect to the time period by naming as Best Period, Grace Period, Warning Period & Failure Period and shade them as Blue, Green, Red and Black respectively (as per the delivery time). The Reasons behind the timely and untimely deliverables are noted and maintained in the history.