Andreas Hartl 
‍born 1960
‍
‍_{2021- cur.
‍}Andreas Hartl Diamonds
‍_{2018 – 2021
‍}Dorotheum Wien, auctions, section watches and jewellery
‍_{1985 – 2016
‍}Hartl Uhren Schmuck Kaprun, Jeweler
‍_{1983 – 1985}
Masterclass
‍_{1983- cur.
‍}Diamond appraiser
‍_{1981 – 1983 
‍}Education und diploma for diamond grading
Deutsche Gemmologische Gesellschaft, Königstein/Deutschland
_{1980 - 1983
‍}Interships: Balzers AG, Liechtenstein Bausch & Lomb, Spain, FranceCiba Vision, Switzerland
₁₉₇₉
High school graduation, HTL precision engineering