a cube
There are infinitely many possible answers that depend on the relative shapes and sizes of the diamonds.
Sorry I don't think it makes one
yes ithink
To create an octagon shape with diamonds, the number of diamonds required depends on the size and scale of the octagon you want to make. In a basic geometric sense, an octagon has eight sides, but the actual number of diamonds needed will vary based on the design and arrangement. If you're referring to a pattern or artistic representation, the number can fluctuate widely based on how closely the diamonds are placed together.
no
There are infinitely many possible answers that depend on the relative shapes and sizes of the diamonds.
Sorry I don't think it makes one
yes ithink
no
Diamonds can be cut into almost any shape.
Do you mean diamonds as in diamond rings, or as in a pack of cards? If the crystal version, then you can't do anything with them other than by grinding bits off to change the shape.
Octahedron
no
1 hexagon = 3 rhombi so 3 hexagon = 9 rhombi
As found in their natural state, any
All diamonds are formed from carbon.
Some raw diamonds appear to be pyramids, or a pair of pyramids joined at the base. The edges are not sharp and these descriptors only approximate the shape of the natural stone. You can follow the link, below, to learn more about raw diamonds.