3D Essentials

Lamp

Diamond Ring

-The object type is Ngon. 

-18 sides

-Convert to editable poly and choose vertex

-Highlight the lower and collapse it

-Click polygon and extrude two times.

-Then lower the uniform scale

-Click snap toggle at the toolbar

-Choose grid points and vertex 

-Select edge and cut like the upper

-Select polygon and delete it.

-Select border and click cap

-Select vertex and adjust a little bit

-Select edge and highlight the bottom of the diamond

-And connect it 

-Cut again

-Select polygon and delete.

-Select border and cap it

-Do it again at other polygon

-Select vertex and collapse

-Press m 

-Choose dark red of the material 

-Create new object 'tube' as the ring

-Convert to editable poly

-Select certain polygon and decrease the uniform scale

-Choose the material 'metal'of the ring

Final Character

 z