There are a lot better things to look for in people than the quality of their jewellery.

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There are a lot better things to look for in people than the quality of their jewellery.
This was very true for Jews living in the "old country" who were constantly made to move from their
"shtetl" (small village) very quickly.
Diamonds/gold/other gemstones
could easily be taken with them and
used/traded for what they needed.