woobug02
Ideal_Rock
- Joined
- Nov 12, 2004
- Messages
- 2,153
FYI: Watch out for inferior enhancements that are now on the market. It''s clear that Not All Treatments Are Created Equal. The Gemological Institute of America (GIA), in analyzing Yehuda''s competitors, concluded that these imitation processes cause the diamond to darken, or turn grey, under sunlight and ultra-violet light.