Gem Diamond Technical Services (Pty) Ltd Return to Directory Category Mining Technical Services Tel +27 (0) 11 560 9600 Postal PO Box 55316 Northlands, 2116 South Africa Physical Illovo Corner, 24 Fricker Rd & Illovo Boulevard, Illovo, Sandton, 2024 City Sandton Province Gauteng Country South Africa Contact listing ownerSend Message to listing owner Name Email Phone Number Message