I'm a diamond industry analyst and commentator, providing data analytics that help companies lead the industry. My specialty: putting it all in context.

Joined January 2009
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JCK was packed, but what happens when the dust settles? In Ep. 3 of The Diamond Dudes, we debate the real questions facing the midstream and retail: Producer country moves, @SignetJewelers strategy, consumer debt limits, and Russian LG terminology. 👇🏽Links in the first comment. #Diamonds #Jewelry #JCKLasVegas #DiamondIndustry
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More gold on its way
Zimbabwe’s state-owned miner Mutapa Gold Resources plans to double its annual gold production compared to the last financial year to reach 220,000 ounces by 2029. semafor.com/article/06/15/20…
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Is the diamond middle market shrinking? The latest Diamond Dudes podcast breaks down how a "K-shaped" economy is polarizing the industry, why high-end goods still thrive, and what JCK Las Vegas revealed about the future. 🎙️💎 Link to the podcast and its coverage in the first comment 👇🏼 #DiamondIndustry #JCK2026 #Retail
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JCK was packed, but what happens when the dust settles? In Ep. 3 of The Diamond Dudes, we debate the real questions facing the midstream and retail: Producer country moves, @SignetJewelers strategy, consumer debt limits, and Russian LG terminology. 👇🏽Links in the first comment. #Diamonds #Jewelry #JCKLasVegas #DiamondIndustry
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Several people asked for a summary of my presentation at JCK, "The Jewelry Industry Today: Insights Through Data." The team at JCK did a fantastic job putting one together. It includes not just a quick overview, but also the key takeaways, recommendations, and top topics from the session. Even better, it’s available in multiple languages. You can find the link to the full summary report in the first comment below.
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The Jewelry Industry Today: Insights Through Data presentation summary: jck2026.synopsis.rozie.ai/se…

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US jewelry sales rose 2% in May, while average purchase prices jumped 20%. The market story remains the same: ✓ Higher-ticket purchases growing ✓ Unit sales declining ✓ Lab-grown jewelry gaining share New Tenoris data suggests premium demand remains resilient despite growing consumer financial pressures. Get the full report in the first comment below 👇🏼 #JewelryIndustry #DiamondMarket
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May Jewelry Market Snapshot May continued the trend of consumers buying fewer items but spending more per purchase. U.S. jewelry sales value rose 1.8% year-over-year, despite a 14.8% decline in units sold. The average retail price increased 19.6%, reflecting strong demand for higher-ticket purchases. Diamond jewelry sales value declined 3.3%, while gold jewelry outperformed, with sales value up 4.7% and average retail prices surging 31.6%. #JewelryIndustry #DiamondJewelry #GoldJewelry #RetailTrends #JewelryMarket #TenorisData
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#JCKLasVegas delivered strong results for #diamond traders, #jewelry manufacturers, and service providers. Demand was concentrated in higher-ticket merchandise, large diamonds, and unique pieces. The overall outlook points to a strong year and holiday season. The one concern is the continued decline in unit sales
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Hi, my presentation will be live streamed. Scan this 👇🏼 Going live in 10 minutes
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India’s diamond exports show the split in black and white. Lab-grown now averaging well under $100/ct wholesale. Naturals are 8–10x higher with direct impact on gross profit. Full breakdown → edahngolan.com/india-lab-gro… What’s this doing to your positioning?
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INVITATION I’ll be giving a presentation at JCK on Thursday. The Jewelry Industry Today: Insights Through Data Level 1, Room 101 Thursday, May 28 11:00–11:45 AM The presentation will be followed by a Q&A session. It would be great to see you there. lasvegas.jckonline.com/en-us…
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INVITATION I’ll be giving a presentation at JCK on Thursday. The Jewelry Industry Today: Insights Through Data Level 1, Room 101 Thursday, May 28 11:00–11:45 AM The presentation will be followed by a Q&A session. It would be great to see you there. More below⬇️
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💎India, a major diamonds hub, is now exporting more lab-grown sparklers than natural ones. A @Bagable_com interview with @ParijaKavilanz, a great resource for US retail insights. open.substack.com/pub/bagabl…
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Edahn Golan retweeted
JEWELBUZZ-Spread the Buzz #JbIndustrySpeak Edahn Golan, Diamond Industry Analyst @edahn #EdahnGolan #DiamondIndustry #DiamondAnalyst #Jewelbuzz #Spreadthebuzz
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