{"id":20425,"date":"2026-10-30T03:31:40","date_gmt":"2026-10-30T03:31:40","guid":{"rendered":"https:\/\/www.provencejewellery.com\/?p=20425"},"modified":"2026-10-30T03:31:40","modified_gmt":"2026-10-30T03:31:40","slug":"jewelry-metal-durability","status":"publish","type":"post","link":"https:\/\/www.provencejewellery.com\/it\/blog\/jewelry-metal-durability\/","title":{"rendered":"Jewelry Metal Durability: Metals Ranked by Hardness"},"content":{"rendered":"
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The most durable jewelry metal depends on what you mean by \u201cdurable.\u201d Tungsten carbide resists scratches better than almost anything, but it can shatter. Platinum and gold scratch more easily, yet they bend and dent instead of breaking, and they can be polished and repaired for decades. Titanium and stainless steel shrug off corrosion. Sterling silver tarnishes, and gold plating eventually wears through. Every jewelry metal trades something away.<\/p>

This guide breaks durability into its four real parts, explains why published hardness numbers often disagree, ranks the common jewelry metals side by side, and shows how to match a metal to the piece you plan to wear. It is written from a manufacturer\u2019s point of view, so it also covers what happens before a piece reaches you: alloy choice, construction and testing.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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What does \u201cdurable\u201d actually mean for jewelry?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Jewelry has to survive four different kinds of wear, and a metal that excels at one can be poor at another. Separating them is the fastest way to choose well.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Type of durability<\/b><\/strong><\/p><\/td>

What it means<\/b><\/strong><\/p><\/td>

What failure looks like<\/b><\/strong><\/p><\/td>

Typically strongest<\/b><\/strong><\/p><\/td><\/tr>

resistenza ai graffi<\/b><\/strong><\/p><\/td>

How well the surface holds up against everyday contact<\/p><\/td>

Fine lines, dull surface, worn edges<\/p><\/td>

Tungsten carbide, cobalt chrome, titanium, stainless steel<\/p><\/td><\/tr>

Resistenza<\/b><\/strong><\/p><\/td>

Whether the piece bends, dents or breaks under a knock<\/p><\/td>

Cracks, chips, snapped prongs, bent bands<\/p><\/td>

Platinum, gold alloys, titanium<\/p><\/td><\/tr>

Corrosion and tarnish resistance<\/b><\/strong><\/p><\/td>

Whether air, sweat and water change the metal<\/p><\/td>

Darkening, spots, colour change, green skin marks<\/p><\/td>

Gold, platinum, palladium, titanium<\/p><\/td><\/tr>

Finish life<\/b><\/strong><\/p><\/td>

Whether a coating or surface treatment stays on<\/p><\/td>

Colour wearing off, base metal showing through<\/p><\/td>

Solid metals (no coating to lose)<\/p><\/td><\/tr><\/tbody><\/table>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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A scuffed surface can usually be polished away. A crack in a brittle metal usually cannot be repaired. When you compare metals, the useful question is not \u201cwhich is hardest?\u201d but \u201cwhich kind of failure can I live with?\u201d<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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How is jewelry metal hardness measured?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Hardness describes resistance to being scratched or indented. Gemstones are rated on the Mohs scale<\/a>, which ranks one mineral\u2019s ability to scratch another. Metals are more precisely measured by pressing a hard tip into the surface and measuring the dent:<\/p>