A Legacy of Brilliance:
The Dalumi Group
The Dalumi Group is a leading player in the global diamond industry, renowned for its commitment to quality, reliability, and integrity. We specialize in the manufacturing, polishing, and marketing of top-tier quality natural diamonds and diamond jewelry, and have gained worldwide recognition as leaders in the realm of yellow diamonds.
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The Dalumi Group, a global family-owned company based in Israel, serves a diverse clientele - from private clients and independent stores to leading luxury brands. With a factory in Botswana and offices in key locations including New York, Los Angeles, Canada, Hong Kong, and India, we deliver the finest diamonds globally.
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As a vertically integrated company, we oversee every stage of the diamond production process, ensuring consistent quality and transparency from mine to ring.
Our History
Founded in 1960 by Asher Dalumi, the Dalumi Group's global expansion was led by the second generation of the Dalumi family, who took over the helm of the company in 1989.
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Since 1993, we've been a De Beers Sightholder, obtaining an additional Botswana sight in 2007, a status reserved for select diamond companies, ensuring excellence and a commitment to supplying natural, conflict-free diamonds. That same year, we opened a diamond manufacturing plant in Botswana and introduced our patented Swana cut, featuring 89 facets (instead of 57) for exceptional brilliance and fire.
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In 2012, we launched our Golden Diamonds Collection, showcasing 100% natural yellow diamonds. Three years later, we partnered with De Beers to introduce the luxury brand Golden Diamonds by Forevermark.
In recent years, we've ventured into creating premium diamond jewelry, crafted by top designers, and exclusively sourced from Botswana.
Our Values
Our reputation goes beyond diamond quality and craftsmanship; we believe diamonds should serve a greater purpose.
At our core are integrity and reliability, values we incorporate into every aspect of our business while upholding the highest CSR standards.
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In Botswana, our plant employs local managers and workers as part of the Beneficiation program to promote the local economy. We also invest in social initiatives, including sponsoring the Tlokweng SOS Children's Village in Gaborone. Additionally, we promote equal opportunities through ethnic and gender diversity in all our locations worldwide.
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We also actively participate in key CSR initiatives in the diamond industry, adhere to De Beers' Best Practice Principles (BPP), and are members of the Responsible Jewellery Council (RJC). Additionally, we use De Beers' Tracr system to verify diamond provenance, enhancing industry transparency.
Our Commitment
The Dalumi Group is committed to maintaining the standards and core values that have been our guiding force since the beginning, and remain deeply embedded in our culture.
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We exclusively offer natural diamonds, believing in their inner value and enduring significance as eternal symbols of love. Our commitment extends to providing high-quality diamonds from ethical sources, adhering to strict standards for a positive impact on society.
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We trust in Botswana as a premier diamond producer and uphold the "Made in Botswana" brand for quality, fair trade, and community support.
We are fully committed to personalized local service, extending to our diverse range of customers through our offices worldwide, and lead the industry's digital transition.
From Mine to Ring, we remain unwaveringly committed to quality, integrity, and reliability. That's just the Dalumi way.
