Vidyadhar Sumant Assosciates
Where Brilliance Meets Trust
For decades, Vidyadhar Sumant Assosciates has been India's trusted name in exceptional diamonds — sourced with precision, certified with integrity.
Our Heritage
A Legacy Built on Brilliance
Founded in the heart of Mumbai's diamond district, Vidyadhar Sumant Assosciates has spent decades building a reputation that speaks for itself. We are not merely traders — we are custodians of one of nature's most extraordinary creations.
Every diamond that passes through our hands is examined with the rigour of a scientist and the eye of an artist. Our clients — from leading jewellers to private collectors — return to us because they know that quality here is never a compromise.
30+
Years of Excellence
10,000+
Diamonds Sourced
500+
Trusted Clients
What We Offer
Our Services
Wholesale Trading
Bulk supply of certified loose diamonds to jewellers, manufacturers, and trade buyers. Competitive pricing, consistent quality, and reliable delivery.
Retail Sales
Handpicked loose diamonds and finished jewellery for discerning individual buyers. Every piece selected for its exceptional cut, clarity, and character.
Diamond Valuation
Expert appraisal and valuation services for insurance, estate, and resale purposes. Accurate, impartial, and backed by decades of market knowledge.
Certification Assistance
Guidance through GIA, IGI, and HRD certification processes. We ensure your diamonds carry the credentials they deserve.
Bespoke Jewellery
From concept to creation — work with our craftsmen to design one-of-a-kind pieces centred on diamonds you choose from our collection.
Why Choose Us
The Standard We Set for Ourselves
Certified Excellence
Every diamond we offer carries internationally recognised certification from GIA or IGI — your assurance of authenticity and quality.
Decades of Expertise
Over 30 years in the trade means we understand diamonds at a depth that only time and experience can build.
Transparent Dealings
We believe in complete transparency — in pricing, grading, and provenance. No surprises, no ambiguity.
Get in Touch
Ready to Find Your Perfect Diamond?
Whether you are a trade buyer, a jeweller, or seeking something extraordinary for a special occasion — we are here to guide you.