Diamond Bourse
The Surat Diamond Bourse — the world's largest diamond trading hub,
driving excellence in the gem & jewellery industry.
About SDB
The Surat Diamond Bourse (SDB) is a diamond trading hub in Surat, Gujarat, India — the world's largest office building and diamond trading hub. The SDB is a not-for-profit organization that aims to promote and develop the diamond, gem, and jewellery industry in India.
Our Diamonds
Real Diamond
Real diamonds are used for many purposes, including jewelry, industrial applications, and beauty products.
Polished Diamond
A polished diamond is carefully cut and buffed to maximize light reflection and brilliance.
Jewellery
Exquisite diamond jewellery crafted with precision — from timeless necklaces to elegant rings.