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Search Results - Paul Zimnisky
your search of 'Paul Zimnisky' has 3 results.
09/12/2025
• Paul Zimnisky
For enhanced consumer confidence and to clearly differentiate natural stones, Paul Zimnisky makes a compelling argument for physically marking natural diamonds as a definitive form of authentication.
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05/12/2019
• Paul Zimnisky
When James Allen, the online subsidiary of US jewellery group Signet Jewelers, began offering man-made diamonds in May this year, the company added an additional tab to its search page: ‘Earth-created Diamonds’, alongside ‘Lab-created Diamonds’.
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06/12/2018
• Paul Zimnisky
The global jewellery industry is estimated to be worth US$270 billion. PAUL ZIMNISKY reports on the staggering potential of the ‘new diamond’ economy.
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