What Is PVD Gold Coating? A Complete Guide to PVD Gold Jewelry

PVD gold coating is a thin layer of real gold bonded to a base metal, usually stainless steel, using physical vapor deposition. Instead of an electrical current (how standard gold plating works), PVD vaporizes gold inside a vacuum chamber and bonds it to the surface at a molecular level. 

The result is a coating that's dramatically harder and more wear-resistant than standard plating, even though the actual gold layer is thin. This is the simplest answer to 'what is PVD gold?'

The base piece, most of ours is 316L stainless steel, is placed in a vacuum chamber. Gold is vaporized and the vapor bonds directly to the metal surface as it cools. 

There's no electrical current and no liquid solution involved, which is what makes PVD fundamentally different from electroplating. The bond happens at a molecular level, so the coating doesn't sit "on top" of the metal the way standard plating does. It becomes part of the surface.

Very. PVD coatings are rated significantly harder than standard gold plating on the same scale jewelers and manufacturers use to measure surface hardness, and they hold up to daily wear, sweat, and water exposure without fading the way electroplated pieces do. That's why PVD 18k gold plated stainless steel has become a common choice for jewelry meant to be worn every day, not saved for occasions.

Most of our PVD gold pieces use 316L stainless steel as the base, the same grade used in surgical implants, with an 18k gold PVD coating applied over it. 

That combination is doing two separate jobs: the stainless steel underneath is why the piece is waterproof and resistant to everyday wear, and the PVD gold layer is why it looks like real gold. Neither one matters without the other.

Generally, yes. 316L stainless steel is one of the more skin-friendly base metals available and is far less likely to cause reactions than the nickel-heavy alloys used in cheap costume jewelry. 

If you have a diagnosed metal allergy, it's still worth checking with your dermatologist, but most people with sensitive skin wear PVD gold on stainless steel without any issue.

Not really, and it's worth knowing that going in. Because the coating is bonded at a molecular level rather than sitting as a removable layer, a deep scratch that goes through the coating usually can't be spot-repaired the way you might re-plate a standard gold-plated piece. 

Light surface wear is rare given how hard the coating is, but if a piece does get scratched through, replacing it is typically more realistic than repairing it.

A soft cloth wipe-down after wear is usually all it needs. For a deeper clean, mild soap and warm water works fine, since PVD on stainless steel doesn't react to water the way plated brass does. Avoid abrasive cloths or polishing compounds, since the coating's hardness is a durability feature, not an excuse to scrub at it.

When you're shopping for PVD gold jewelry online, the details worth checking are the base metal grade (316L stainless steel is the standard to look for), whether the gold coating karat is disclosed, and whether the retailer is upfront about how the piece is made. 

Good Wknd sells 18k gold PVD stainless steel jewelry, alongside gold fill and 14k solid gold, so you can compare all three in one place before deciding.

Yes. The coating is real gold, typically 18k, applied through physical vapor deposition rather than dipped or electroplated.

Standard plating uses electricity to deposit gold onto a base metal and wears thin within months. PVD bonds gold at a molecular level using vaporization, producing a coating that's far more scratch and wear resistant.

No, not with normal wear. The combination of a PVD coating and a stainless steel base (usually 316L) resists the tarnishing that affects standard plated jewelry.