https://en.wikipedia.org/wiki/Larisa_Popova_(gemologist)



https://ventsmagazine.com/2022/06/08/larisa-popova-luxury-jewelry-expert/


https://www.theamericanreporter.com/larisa-popova-evaluated-32-carat-koi-diamond/


https://www.americadailypost.com/a-gemologists-intelligence-of-gems-and-diamonds/


https://london-tv.co.uk/koi-diamond-peak-of-rarity/


https://entrepreneursbreak.com/larisa-popova-a-gemology-pioneer.html

