Jewellers' Network

Category: Laboratories, Gemmologists

AA REFINERY Pty (Ltd)

Turnkey Platinum, Gold, Silver, Rhodium and Palladium Refinery. (more…)

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AFRICAN GEMMOLOGICAL LABORATORY (AGL)

We offer Gemstone Identification and Certification, as well as Diamond Analysis and Diamond Grading. We also do Jewellery Assessments and Valuations for Insurance, Retail and other purposes.

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ATG, ARTHUR THOMAS GEMS CC

Comprehensive gemmological services, gem dealers, jewellery design and manufacture.

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DIA GRADING LABORATORY

– Diamond Certificates
– Tanzanite Reports
– Diamond & Tanzanite Jewellery Appraisals (more…)

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THE GEM LAB

The Gem Lab is the place to go for all your gemstone certification, appraisals and training. (more…)

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