x gem stone - Gem Stones by apalahwei

10 models of common gem stone cuttings, with 10 different types of materials.

Cuts
- Round Brilliant
- Square Brilliant
- Princess
- Cushion
- Oval
- Emerald
- Heart
- Trillion
- Marquis
- Pear

Materials
- Diamond
- Ruby
- Emerald
- Topaz
- Amber
- Sapphire
- Amethyst
- Apatite
- Peridot
- Quartz

Originally modeled in Maya 2012 and rendered with Mental Ray, IBL, Final Gather, Caustics and Mia_exposure_photographic used.

Materials used are physically accurate, with matching IOR. All models also have non-overlapping UVs (also good to check to see if the cut you want is included).

IBL image is kitchen_probe.hdr is free from http://ict.debevec. org/~debevec/Probes/ but any other .hdr that matches your scene should work.

FBX version available, with screen captures of material settings so you can use it in other MR capable applications.

All preview images are straight out of renderer. No fake/texture backgrounds used to generate refraction patterns. No touch-ups. No cheats !