I imagine if pink diamond was brought back to life as a robot. The same way general grievous was brought back to life. I made her slightly taller than white diamond. :
Steven Universe: White diamond - Lego Creations - The TTV Message Boards
White diamond power | Steven Universe Amino
This is what I assumed how big is the diamond ship. Between monsterverse godzilla and godzilla earth. Is this accurate or not? : r/stevenuniverse
Diamond Ships | Steven Universe Wiki | Fandom
Obsidian is bigger than white diamond.....!!!!! | Steven Universe Amino
Diamond Mecha - 3D model by SleepyEngi (@SleepyEngi) [d4446ba]