Quality Control

Halstead Lab Testing for Quality Control

Halstead Lab Testing for Quality Control: A Jewelry Quality Assurance Program

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We understand you only want to give your customers the best. That’s why we take great care in our jewelry quality assurance so all items we sell are up to standards. In addition to only buying from reputable vendors, we send items for quality control lab testing at regular intervals. Learn how lab-tests for metal jewelry work and what results mean.