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
India Passes 15-Year Tax Exemption ...
The Indian government has passed a bill granting a 15-year tax holiday for foreign companies selling rough diamonds in special notified zones (SNZs... Read More
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Featured Articles
The Plumb Club Helps Retailers & Consumers Upgrade Their Jewelry IQs
As Seen in Forbes: By Kyle Roderick, Forbes Contributor In a recently conducted consumer research survey of over two thousand…
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Welcome to The Plumb Club’s Podcast Series
The Plumb Club’s new series of podcasts is produced to provide you, the retailer, with information and insights across a…
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New from Tracr
Overview: Tracr™ is the world’s leading digital platform for tracing natural diamonds from source at scale, bringing you the ability…
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