Jewellers' Network

DIA GRADING LABORATORY

5 Sturdee Avenue, 2nd Floor, Suite 209A, Rosebank

(011) 334-5911

– Diamond Certificates
– Tanzanite Reports
– Diamond & Tanzanite Jewellery Appraisals
– Top of the line Equipment
– Fast, Friendly, Consistent Service
– Advice on Repair Process of Stones