
Guest: Maarten de Witte
07/15/24 • 45 min
U.S.-based “master diamond cutter” Maarten de Witte joins Paul to discuss an array of industry topics. The episode begins with Maarten explaining what it’s like being an independent diamond manufacturer in American given that the large majority of this work is now done in India and China. Next, the two discuss the process of creating a proprietary diamond cut and Maarten tells the story of Hearts on Fire’s success. They then analyze the state of the lab-grown diamond market and share thoughts on how the larger diamond industry should approach marketing and branding. Finally, Maarten talks a little bit about living in Boise, Idaho, and his bonsai tree hobby.
Hosted by: Paul Zimnisky
Guest: Maarten de Witte
Guest plug: www.americandiamondcutter.com
More 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.
U.S.-based “master diamond cutter” Maarten de Witte joins Paul to discuss an array of industry topics. The episode begins with Maarten explaining what it’s like being an independent diamond manufacturer in American given that the large majority of this work is now done in India and China. Next, the two discuss the process of creating a proprietary diamond cut and Maarten tells the story of Hearts on Fire’s success. They then analyze the state of the lab-grown diamond market and share thoughts on how the larger diamond industry should approach marketing and branding. Finally, Maarten talks a little bit about living in Boise, Idaho, and his bonsai tree hobby.
Hosted by: Paul Zimnisky
Guest: Maarten de Witte
Guest plug: www.americandiamondcutter.com
More 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.
Previous Episode

Guest: Andrew Rickard
In this 64th episode of the Paul Zimnisky Diamond Analytics Podcast, Andrew Rickard from RDI Diamonds, a large diamond and jewelry wholesaler in Upstate New York, joins the show. The episode begins with Paul and Andrew talking about Oak Hill Country Club of which Andrew is a member. Next, the two analyze the state of diamond inventory in the supply chain and how currently volatile diamond prices are impacting the trade. Then they share their intermediate and longer-term views on lab-grown diamonds and the impact on natural diamonds. Next, they discuss falling consumer engagement ring budgets, diamond grading from the standpoint of a wholesaler, and if retailers will pivot back to prioritizing the selling of natural diamonds (over LGD). Finally, the two discuss how Western sanctions on Russian diamonds could impact what is already a fragile diamond market.
Hosted by: Paul Zimnisky
Guest: Andrew Rickard
Guest plug: www.rdidiamonds.com
More 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.
Next Episode

Guest: Charles Stanley
In this 66th episode of the Paul Zimnisky Diamond Analytics Podcast, now-retired, long-time De Beers executive Charles Stanley joins the show. The episode begins with Charles recounting his earlier days at De Beers in the 1990’s, especially as it pertains to the marketing side of the business and the “A Diamond Is Forever” campaign. Next, Paul shares his view on De Beers’ execution of the company’s Lightbox lab-grown diamond strategy. The two then share thoughts on the impact that LGDs have had on the natural diamond business while envisioning what the future could look like. Finally, Paul asks Charles what his natural diamond strategy would be today if the original De Beers marketing team were still together and the two discuss future geographic regions of growth for the diamond industry.
Hosted by: Paul Zimnisky
Guest: Charles Stanley
Guest plug: Charles’s LinkedIn page
More 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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