V2.0 update:
Added Tiger Eye gem
Added Fluorite Green, Purple and Red gems
Remastered the DARK OPALE (4 layers and geometry)
Updated the diamond shader to tweak dispersion

I have been asked to create amazing gemstones materials for OCTANERENDER. Here it is, and now I made it ULTIMATE. The renders speak for themselves. The gems are all based on gemmological real life data and come with their natural inclusions flaws for the best realism.

1. Diamond Black & White
2. Corundum (Ruby, sapphire and color sapphire)
3. Beryl (Emerald, Acuamarine, Morganite, Heliodore)
4. Topaz (3 colors)
5. Tourmaline (with real life double refraction setup)
6. Peridot
7. Garnets (3 variations)
8. Quartz (5 variations)
9. Opal (works for light and dark and all colored shines)
10. Malachite
11. Pyrite
12. Lapislazuli (with inclusions)
13. Jade
14. Agate (works for all colors)
15. Turquoise (with or without pirite and dirt inclusions)
16. Obsidian (arrow shaped)
17. Pearl
18. Amber
19. Mother of pearl
20. Coral
21. Tiger Eye
22. Fluorite (green, purple, red)
    

all ORBX Node Graphs files included, makes it broadly compatible with other softwares (like CINEMA 4D by example)

all meshes geometry OBJ files included, so the geometry can also be used in other softwares.