Could someone please tell me what the quality "Wesselton/Piq." means? We are
purchasing some jewelry from Holland and this is the name they give for
quality. Also, the grade is PK? I am not familiar with any of these, could
anyone please tell me what these terms are equivalent to?
Hi Storis,Wesselton is approximately equivalent to a GIA color grade of "H". Pique is imperfect (inclusions visible to the naked eye).I hope this helps,