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| ALEXANDRITE | June’s birthstone |
| Major Sources | Brazil, India, Madagascar, Russia, Sri Lanka & Tanzania |
| Colors Found | Teal, blue green to forest green changing to violet, crimson red, raspberry, purple & orange |
| Family | Chrysoberyl: BeAl2O4 |
| Hardness | 8.5 |
| Refractive Index | 1.74–1.76; Biaxial (+ or –) |
| Specific Gravity | 3.70–3.78 |
| Crystal System | Orthorhombic |
| Enhancements | May be enhanced |
Batu permata ini bagus bila di cutting model Cabochon seperti pada gambar di atas, bila kena cahaya warna bisa berubah-ubah. Permata ini sangat jarang ditemukan jadi harganya lumayan mahal
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