featured What Is PVD Gold Plating and How Long Does It Last?
Two gold-tone rings can look identical in a photo and last ten times differently. The difference is never the design — it is the process used to put the gold...
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What Is Anti-Tarnish Jewellery? Materials, PVD and How to Test It
Almost every wholesaler prints "anti-tarnish" on a listing. Few can name their base metal or plating process — the only two things that decide whether a piece tarnishes.
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