Welcome to the Plumb Club Experience

For 2018, Be Market-Centered

Bain & Company just released its predictions for the luxury market in 2017, calling for 5% growth this year to reach €1.2 trillion globally. After what it calls a “reboot” from 2015 to 2016, it sees the luxury market reaching a “new ...
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GoldStar Jewellery, LLC

GoldStar is part of an exclusive, elite group of diamond companies in the world – A Diamond Trading Company Sight holder. Amassing a cumulative trade experience that transcends over four (4) decades, GoldStar has firmly etched itself as a ...
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Who We Are

The Plumb Club is a unique coalition of leading and important suppliers spanning all facets of the jewelry, diamond and watch industries.

The Plumb Club’s membership accounts for a significant percentage of the domestic fine jewelry market.

Our Members
Purpose

The Plumb Club is an organization of suppliers whose purpose is to connect its members and their customers and help shape the future of the jewelry industry.

About Us
Vision

The Plumb Club is a responsible supply side organization recognized for leadership, adding value, and positively impacting the jewelry industry.

About Us

Member Spotlight

Richline Group

Richline Group, a Berkshire Hathaway Company

The Richline Group is the USA’s foremost Fine Jewelry Manufacturer and Marketer. The firm is comprised of four independent strategic business units: Richline Brands, Inverness Corporation, Rio Grande and LeachGarner....

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