This is a paid asset, but now you can download for FREE, but please remember this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Crystal and Gems v1.0 - GDrive
Download Now We encourage you to download all the assets from the developers. These assets we share are for personal use and to gain some good knowledge with high quality assets.
This package includes 12 diferent models Crystal and gems, 16 prefabs, some of which include particle effects, Custom shader with opacity and refraction effect, texture for PBR.
-Texture (Diffuse, Normal,Metallic-Smoothness-AO,Emission) 1024x1024 and 2048x2048
-Detail texture and Normal map 512x512
Hope you like it!!!
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Also check out my other assets