>>18236204>>18236226when somene calls 6iv it means that they ARE 6 perfect, eiter all 31 or all31 and 0 for atk in special attackers, or 0 for speed in trick rooms, etc. In your case you have a great shiny lapras but not 6iv. If its not 31 or 0 on the right stat its not perfect.
Just a misunderstanding here, that doesnt mean your lapras isnt a very good one