Cullinan Diamond
The Cullinan diamond was found below the surface at Premier Mine in Cullinan, Transvaal Colony, by Frederick Wells, surface manager at the mine, on 26 January 1905. It was approximately long, wide, deep, and weighed . Newspapers called it the "Cullinan Diamond", a reference to Sir Thomas Cullinan, who opened the mine in 1902. It was three times the size of the Excelsior Diamond, found in 1893 at Jagersfontein Mine, weighing . Four of its eight surfaces were smooth, indicating that it once had been part of a much larger stone broken up by natural forces. It had a blue-white hue and contained a small pocket of air, which at certain angles produced a rainbow, or Newton's rings.
Fantasia Diamond
The game takes place in no specific setting, combining some elements of fantasy such as elves and other magical creatures with more modern elements such as a prominent robot NPC. The story is that many years ago, an ancestor of the player embarked on a courageous journey to a faraway kingdom where they discovered what is considered to be the largest diamond in the world, the "Fantasia Diamond". This priceless heirloom was passed down from generation to generation, despite all manner of thieves that attempted to steal it for themselves. Although it was safe for generations, thieves were finally successful in taking the diamond from the player's home and whisking it away to a large castle on the other side of a river. To retrieve it, the master spy Boris was dispatched, but he was captured and is being held prisoner. Now, the only way to recover the diamond is for the player go into the castle themselves, attempt to retrieve the diamond, free Boris the master spy from his prison, and safely return home.