diff.text: [[File:Diamond.jpg|thumb|146px|Prince Diamond120px]]
diff.text: '''Prince Diamond''' (Prince Demand in the Japanese and manga) is the leader of the Negamoon, and one of the two main antagonists of Sailor Moon R (the other being Wiseman). Neo Queen Serenity banished him to the Negamoon for refusing the purification she offered, and since then he has been seeking revenge, though he is in love with her.
diff.text: == In the anime ==
diff.text: Neo Queen Serenity banished him to the Negamoon for refusing the purification she offered, and since then he has been seeking revenge, though he is in love with her.
diff.text: Shortly after, in Episode 80, Diamond in the Rough, Diamond attempted to hypnotize Sailor Moon into loving him, but eventually turned on Wiseman, now fully aware of his intentions. When Wiseman directed two dark energy blades at Sailor Moon, Diamond jumped in front of her and took the hit, and died as a result of this injury. However, he was able to damage Wiseman, shattering his arms, but Wiseman came back together. [[File:Diamond dies.jpg|thumb|176px|Diamond sacrifices himself to save Sailor Moon from Wiseman's attack.]]