Adamantine Jewellery is a Mumbai-based fine jewelry house dedicated to craftsmanship, authenticity, and personal service based in the heritage of old Bombay.

We design and handcraft pieces that honor tradition while embracing contemporary style. Every creation is made to be worn, loved, and passed on—an heirloom that captures stories across generations.

Our vision is simple: redefine luxury through meaning and meticulous detail. We work with hallmark gold and certified gemstones, ensuring every piece meets rigorous quality standards. From signature necklaces and earrings to bespoke bridal sets, our collections marry precise gem-setting with thoughtful design, letting the wearer’s individuality shine. Transparency guides everything we do—materials, certifications, and pricing—so clients can purchase with clarity and confidence.

Adamantine Jewellery is led by a team that blends artistry with technical mastery. Merchandising Head Hardik Vakharia brings two decades of gemology expertise to vet stones and uphold uncompromising standards. Designing Head Khushboo Singhvi Dugar fuses a fine arts foundation with innovative design thinking to create elegant, enduring silhouettes. Founder Manav Raj Singhvi shapes the brand’s narrative and client experience, highlighting craftsmanship while aligning each collection to our promise of quality and value.

We offer personalized consultations at our Mumbai boutique, along with bespoke design services that translate your ideas into one-of-a-kind pieces. Lifetime exchange and buyback options, easy exchange policies, and complete authentication come standard, reflecting our commitment to long-term trust. Whether commemorating milestones or curating a daily-wear collection, clients can expect attentive guidance from first sketch to final polish.

Discover jewelry that celebrates love, legacy, and life’s defining moments. Visit our boutique at Panchratna Building, Opera House, or contact us to book an appointment. Adamantine Jewellery—crafted with integrity, designed with heart, and made especially for you.