Posted by CM

I don't think Lapis is/was Blue Diamond but I definitely think she was a high classed gem. Obviously gems that are rare/powerful have high class in Homeworld, and Lapis is shown to be very powerful. However, this may not be true as water may be non existent on Homeworld (shown in When It Rains where Peridot is unfamiliar with rain).

I guess White Diamond could be a fusion of the same kind of gem but I don't think that really makes sense in terms of the gem hierarchy. If that was the case then they could just fuse a bunch of Jaspers together and make a super powerful Jasper and call her 'Orange Diamond'.