How do I fix this quartz?

https://preview.redd.it/j0ul8arz1xlh1.png?width=960&format=png&auto=webp&s=03f29065c24770a448929b0533b9fba2e19baa3d

https://preview.redd.it/5i2cin822xlh1.png?width=960&format=png&auto=webp&s=db497f096671569ae6f0dd971cd44b26a5cffa3b

I placed it with other stones and it shattered; the seller isn't selling them anymore it was from local business and I'm trying to see if it can be fixed with or without glue any suggestions