Diamond Cutting & Gemstone Testing

At Mayfox, we specialize in professional diamond cutting, polishing, grading, and testing services. Using advanced equipment and internationally recognized techniques, we turn rough stones into brilliant, market-ready diamonds with unmatched precision.

At Mayfox, we offer expert diamond cutting and gemstone testing services in Kenya, combining precision craftsmanship with scientific accuracy. Our in-house gemologists and diamond technicians use state-of-the-art tools to assess, cut, and certify diamonds and colored stones according to international gemological standards.

As one of the few facilities in East Africa offering professional diamond and gemstone services, Mayfox is trusted by miners, traders, jewelers, and exporters for quality, reliability, and full legal compliance.

Our Services Include:

  • Rough diamond cutting and faceting

  • Re-cutting and polishing for maximum brilliance and value

  • Gemstone identification and origin analysis

  • Diamond grading based on the 4Cs (Carat, Cut, Color, Clarity)

  • Gemstone testing using UV, microscopy, and XRF technology

  • Issuance of gemstone and diamond authenticity certificates

Why Choose Mayfox for Diamond & Gemstone Services in Kenya?

  • Certified gemologists and diamond technicians on-site

  • Advanced testing equipment for accurate analysis

  • Licensed and compliant with Kenya’s Ministry of Mining regulations

  • Full documentation for domestic trade and export

  • Ideal for artisanal miners, jewelry manufacturers, and international buyers

  • Located in Nairobi with service reach across Kenya and the region