Diamond
A rare, carbon-dense, and very durable gem. Takes 2x energy damage & allows lasers to pass.
It is a spawnable non-flammable solid.
Here is a list of possible sizes that reach the maximum malleability (27) that have integer components: 1x27x1, 1x9x3, 3x3x3
At its default size (1x1x1) it has a durability of 20, at its maximum size it has a durability of 61.
By default, its colour is #98c2db.