How to see Reflection and Refraction of inclusion in Future diamond (Planned) Diamond?
v First optimize your diamond.
v Select plan from Marking out at where you can see diamond plan with inclusion.

v Visualize only related objects, so you can easily see clearness of result.
v Now select Diamond Table and right click on it.
v Select 'set facet perpendicular to scene'. So you can easily see effect on diamond.
v Click on related diamonds refraction button, so you can see blue color on screen as shown in figure which is included in diamond.
v Right click on Refraction button and select both reflection as well as reflection.
v After set this you can move diamond on screen with reflection and refraction of inclusion on diamond.
v If you want to see only refraction then select refraction and also select no reflection.
v There is more options as you can seen on menu for viewing more options on diamond.