Diamond Trading Hub · India (Surat/Mumbai)
Sell diamonds in India (Surat/Mumbai).
OnePiece connects Indian diamond traders and dealers with institutional buyers worldwide — rough parcel buyers, polished stone dealers, and investment gem collectors in Asia, the Gulf, and beyond.
India (Surat/Mumbai) as a diamond trading centre
India cuts and polishes over 90% of the world's diamonds by number. Surat is the global centre for small and medium diamond processing, while Mumbai's Bharat Diamond Bourse is the world's largest diamond trading facility by floor space. Indian buyers are among the most significant acquirers of rough diamonds globally.
Indian traders and dealers looking to extend their buyer network can access OnePiece's connections with institutional buyers across Asia and the Gulf. Whether you are selling run-of-mine rough parcels, sorted and graded material, or polished stone lots, we can introduce you to qualified counterparties who are actively acquiring.
Country / Hub
India (Surat/Mumbai)
Annual production (approx.)
150M+ (processed) carats
Trading authority
Gem & Jewellery Export Promotion Council (GJEPC)
Currency
INR
KP status
Participating country — required documentation
Buyer markets
Antwerp · Dubai · Mumbai · Singapore · Tel Aviv
Stone types
Rough parcels · Polished lots · Exceptional gems
Settlement
Bank escrow · Bonded carrier delivery
How to sell indian diamonds internationally
Sellers and traders operating within India (Surat/Mumbai)'s established diamond infrastructure have a significant advantage: the regulatory and logistics frameworks for international diamond transactions are already in place. What OnePiece adds is specific buyer relationships — access to institutional buyers in Asia and the Gulf who are actively seeking to expand their supply network beyond the traditional channels.
WhatsApp us with your parcel description: origin, stone type (rough/polished), approximate carat weight, and your documentation status. We will respond within hours and advise whether your material matches an active buyer mandate.
India (Surat/Mumbai) diamond trader? We have buyers.
KP-certified rough or polished diamonds. International institutional buyers. WhatsApp for immediate response.
WhatsApp +60 19-873 8500