No content on this channel :c try Try Looking at shorts maybe lol :p
I am Olga Melikyan, a gemologist by education (master's degree at St. Petersburg State University). I am engaged in the search for TOP-quality gemstones, I provide gemological support for transactions with colored gemstones.
Discussion of business issues in personal correspondence W/A +7 999 043-73-49
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Telegram: t.me/olga_melikyan
Buy / Order a stone with a certificate: write to W/A +7 999 043-73-49
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Take Olga Melikyan's basic gemology course of 11 lessons in video format. Download and watch videos, pass tests, get confident basic knowledge about gems:
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