Gemological Information for YAG
| Color: | Colorless and a Variety of Other Colors |
| Crystal Structure: | Cubic |
| Refractive Index: | 1.83 |
| Durability: | Very Durable |
| Hardness: | 8 |
| Family: | |
| Similar Stones: | Diamond, Zircon, Strontium Titanate, Sphene, CZ, GGG, Synthetic Rutile, Spessartite, Demantoid |
| Manufacturing Method | Czochralski |
| Country of Origin: |
YAG Care
| Ultrasonic Cleaning: | Safe |
| Steam Cleaning: | Safe |
| Warm Soapy Water: | Safe |
| Chemical Attack: | None |
| Light Sensitivity: | None |
| Heat Sensitivity: | None |