From Learning the Trade to Building DIHA DIAMONDS: The Story of Manav Zambad
Some people inherit a business, Others choose to build one from scratch.
For Manav Zambad, the journey into the diamond industry wasn’t backed by generations of family experience or an established jewellery business. It started with curiosity, a willingness to learn, and the belief that trust and knowledge can create opportunities in even the most competitive industries.
As a first generation entrepreneur, Manav knew one thing from the beginning before selling diamonds, he needed to understand them.
He enrolled in professional diamond grading courses at GII, where he learned the technical aspects of natural diamonds, including the globally recognized 4Cs. Wanting to understand the business beyond textbooks, he continued his education at the Soni Institute, where he gained practical knowledge about rough diamond assortment, pricing, valuation, buying, selling, and how the diamond market operates on a day-to-day basis.
Those experiences gave him confidence, but they also made him realize something important.
The jewellery industry was changing. Customers were becoming more aware, more informed, and increasingly interested in jewellery that reflected their own personality instead of choosing from ready made showroom collections. Retailers too were looking for reliable partners who could provide quality products, transparent pricing, and customized manufacturing.
That realization became the foundation of DIHA DIAMONDS.
In March 2024, Manav founded DIHA DIAMONDS with a clear vision to build a company specializing in natural diamonds, precious gemstones, and customized jewellery while maintaining complete transparency in quality and sourcing.
Instead of investing in a traditional retail showroom, he chose a different path. DIHA DIAMONDS operates through a customized business model, where every jewellery piece is created according to the customer’s requirements. From engagement rings and bridal jewellery to everyday wear and exclusive designer pieces, every creation begins with an idea and is crafted specifically for the person who will wear it.
Alongside customized jewellery, the company also supplies polished natural diamonds and precious gemstones to jewellery retailers and industry partners, helping businesses source certified products with confidence.
Starting a business without a family legacy wasn’t easy. Every client had to be earned. Every order had to speak for itself. There were no shortcuts only consistency, honest communication, and delivering exactly what was promised.
Rather than measuring success by the number of jewellery pieces sold, Manav believes success is measured by the trust customers place in the brand. Whether someone is buying a single diamond or creating a once in a lifetime piece of jewellery, the experience should be transparent, personal, and memorable.
One of the defining strengths of DIHA DIAMONDS is its focus on customization. Today, the company offers access to thousands of jewellery designs while also creating completely bespoke pieces based on customer ideas. Every design is manufactured using certified natural diamonds, precious gemstones, and hallmarked gold with export-quality finishing.
As the business continues to grow, Manav has also embraced digital platforms to connect directly with customers and retailers. Through educational content, jewellery showcases, and behind the scenes glimpses into the manufacturing process, DIHA DIAMONDS aims to make the world of natural diamonds more transparent and easier to understand.
Looking ahead, the vision is ambitious but clear.
Manav wants DIHA DIAMONDS to become one of India’s trusted names in natural diamonds, precious gemstones, and customized jewellery manufacturing. Beyond serving individual clients, he aims to strengthen partnerships with jewellery retailers across India and gradually expand into international markets.
He believes the future of the jewellery industry belongs to businesses that combine traditional craftsmanship with modern design, ethical sourcing, transparency, and genuine customer relationships.
For Manav Zambad, entrepreneurship isn’t about becoming successful overnight. It’s about learning continuously, improving every day, and building something that lasts.
From a student learning how to grade diamonds to the founder of DIHA DIAMONDS, his journey reflects what is possible when passion meets persistence.
The story is still being written, but one thing has remained constant from day one the commitment to build trust before business and relationships before transactions.
For DIHA DIAMONDS, every diamond represents more than value. It represents a promise of authenticity, craftsmanship, and a relationship that shines long after the purchase is complete.
