FOUNDER • GEMOLOGY • INTERNATIONAL TRADE
Avishy Zada leads Kether Diamonds with a personal, relationship-driven approach to natural diamond sourcing and international trade. He studied gemology at IGL and works across global sourcing, import, export and professional diamond relationships.
Avishy’s work combines gemological knowledge with direct communication and practical market understanding. Every enquiry is approached individually, whether it comes from a jeweler, a professional buyer or a private client seeking a specific natural diamond.
Kether Diamonds serves clients worldwide and provides personal support in China. Every diamond sold is accompanied by a GIA grading report, giving the client independent documentation of the stone’s assessed characteristics.
A professional foundation for understanding diamond characteristics, documentation and the 4Cs.
International connections supporting diamond sourcing, import, export and trade across global markets.
Direct, confidential communication tailored to the client’s requirements, market and purchasing process.
Share the diamond specification, business requirement or private sourcing brief, and receive personal support from the Kether Diamonds team.