LEGO 40783 Coral Reef Diorama Building Instructions

LEGO 40783 Coral Reef Diorama is a 2025 LEGO Promotional set from the Wonders of the Natural World range focused on the LEGO model. The details table below lists 260 pieces, along with the set number, theme and year.

About this LEGO instruction page

Watch the step-by-step LEGO instructions video for LEGO 40783 Coral Reef Diorama. You can pause between steps, follow the build order, and use the related instruction links below to find more sets from the same theme.