A legacy of excellence in fine jewelry design and manufacturing since 1910.
Our Leadership
A century of extraordinary design. Founded in 1910 and led by the third generation of the Duneier family, CDI represents the pinnacle of fine jewelry. From breathtaking diamonds to masterfully curated gemstones, our expertise is matched only by our dedication to ethical excellence. Every creation reflects our uncompromising standards and our proud certification by the Responsible Jewellery Council.
Jake Duneier
Jake Duneier is the CEO of Clyde Duneier Inc., where he leads the company's growth strategy and manages key relationships with clients and brand partners. A natural entrepreneur with a deep understanding of the fine jewelry industry, Jake oversees all aspects of business development, licensing, and strategic expansion.
His leadership is grounded in a hands-on approach to brand-building and client service. Jake is also an active member of the Young Presidents' Organization (YPO), where he connects with fellow business leaders to exchange insights and drive innovation across industries.
Danielle Duneier-Goldberg
Danielle Duneier-Goldberg serves as President of Clyde Duneier Inc., where she leads merchandising and product development while also overseeing the company's day-to-day operations and finance functions.
With a keen eye for design and a strong sense of market trends, Danielle is instrumental in shaping the company's product direction and ensuring operational excellence. Her leadership ensures that CDI consistently delivers compelling collections and maintains its reputation for quality and integrity in the marketplace.
Dana & Marc Duneier
Dana and Marc Duneier joined Clyde Duneier Inc. in the 1970s, building on the foundation laid by their father, Clyde Duneier. As former Co-CEOs, they expanded the company's retail footprint, deepened its manufacturing capabilities, and built lasting partnerships across the industry.
Now serving as Co-Chairmen, they continue to offer guidance as the next generation leads the business.
Our Values
Our Core Values
A century of extraordinary design. Founded in 1910 and led by the third generation of the Duneier family, CDI represents the pinnacle of fine jewelry. From breathtaking diamonds to masterfully curated gemstones, our expertise is matched only by our dedication to ethical excellence. Every creation reflects our uncompromising standards and our proud certification by the Responsible Jewellery Council.
Excellence
We are committed to delivering the highest quality in every piece of jewelry we create, with meticulous attention to detail and craftsmanship.
Integrity
As a certified member of the Responsible Jewellery Council, we uphold the highest ethical standards in our operations.
Partnership
We believe in building strong, lasting relationships with our clients, suppliers, and partners, working collaboratively to achieve shared success.
Legacy
We honor our rich history while embracing innovation, ensuring that our family tradition of excellence continues for generations to come.
100 Years of Dedication
Crafting fine jewelry without compromise since 1910. With over 100 years of combined family leadership experience, our legacy is built on a foundation of quality and innovation.
End-to-end Execution
We seamlessly unite the three core pillars of creation: design, strategic sourcing, and global distribution. Our expansive network allows us to produce your brand's vision with precision and unmatched scalability.
Uncompromising Ethics
Every factory we engage is rigorously vetted for compliance and ethical standards. As proud, certified members of the Responsible Jewellery Council, we guarantee excellence at every stage of production.