Harold Weinstein Ltd.
established in 1977
55 Queen St. East, Suite 1301,
Toronto, M5C 1R6

tel: 416-366-6518

Products/Services
Jewellery Services: Appraisals
Services: Consulting, Laboratories
Business Description
HWL, Canada's most experienced independent gemmological laboratory, was founded in 1977 to serve the jewellery trade, the jewellery buying public, the legal profession, the insurance industry , banks and government agencies.