What are the common treatments and enhancements used on gemstones, such as heat treatment or oiling, and how do they impact the stone's quality and value?

keyboard_arrow_up
0
keyboard_arrow_down

1 day, 21 hours ago in Gemstones

0 Answer(s)

Active
Votes
Oldest

Top Q&A Contributors

Highest Viewed Questions

What are the common treatments and enhancements used on gemstones, such as heat treatment or oiling, and how do they impact the stone's quality and value?