Picture 1. This tutorial explains how to render diamonds in 3D Studio MAX. 04.08.2008 Category: 3D (Rendering) The purpose of this tutorial is to familiarize you with the following: Working with Mental Ray in 3DS MAX Rendering diamonds with Mental Ray (picture 1) I have prepared a simple 3DS MAX scene for this Mental Ray tutorial. In my scene there are two diamond models on a Plane object (picture