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englishAli El Hariri
| 1949 | Born in Lebanon |
| since 1976 | Living in Austria |
| since 1984 | Self-employed Jeweller |
| since 1986 | Attending gemmological training courses at professor L. Rössler, professor W. Mican and Mrs. G. Breisach |
| 1993 | Diploma - certified Jewel Consultant and Gemmologist |