Paul talks with Grant Erskine and Dr. John Watling of Source Certain International, a Perth, Australia-based provenance verification technology company that is tracking diamonds using their chemical signature. The conversation begins with Paul discussing the diamond industry’s need for a reliable provenance tracing strategy –and why a chemical signature approach may be the preferable solution. Next, John gives a technical explanation of Source Certain’s “diamond fingerprinting” method. Grant then gives his thoughts on the commercial application of the technology. The conversation concludes with the group discussing how provenance verification for diamonds may play out in the future.   Hosted by: Paul Zimnisky Guest: Grant Erskine & Dr. John Watling Guest plug: www.sourcecertain.com Information on PZDA’s State of the Diamond Market report: www.paulzimnisky.com/products   Show contact: [email protected] or visit www.paulzimnisky.com.   Please note that the contents of this podcast includes anecdotes, observations and opinions. The information should not be considered investment or financial advice. Consult your investment professional before making any investment decisions. Please read full disclosure at: www.paulzimnisky.com.

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