Industry News
GIA Detects Penetration Twinning in...
The Gemological Institute of America (GIA) recently analyzed a vivid-orangey-yellow natural diamond that displayed penetration growth twinning. The... Read More
Diamond Mining Roundup: The Cost of...
A pattern is emerging from the depths of diamond mines around the world in 2026: Many producers are deliberately shrinking, and the cost of that ch... Read More
Costco Shoppers Tackle Machete-Wiel...
Bystanders pinned down the armed man until police arrived, though one customer was hurt in the struggle. Read More
The Plumb Club Elects New Board
Lerche of Goldstar LLC becomes the youngest member to hold the presidency in the organization’s history. Read More
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Featured Articles
Webinar: Build Sales Growth by Telling the Story of Natural Diamonds
The Plumb Club Hosted a Retailer Learning Opportunity with Tracr The Plumb Club was pleased to provide a retail-learning opportunity…
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De Beers Presents: The Uniqueness of Natural Diamonds
The Uniqueness of Natural Diamonds Every diamond holds a journey billions of years in the making. Its birthplace, color, and…
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Webinar: Build Sales Growth by Telling the Story of Natural Diamonds
The Plumb Club Hosted a Retailer Learning Opportunity with Tracr The Plumb Club was pleased to provide a retail-learning opportunity…
Read More