Durability is all about the karat and the coverage.
The greater the karat the more durable the piece. 24 aurul de karate este "pur" aur. But pure here doesn't mean it's only gold when turned into a piece of jewelry.
Aur is a soft metal.
Aşa, in jewelry, which requires a certain amount of durability, alloys are often used. An alloy is a metal that is combined with gold to increase durability.
Like all gold jewelry, vermeil follows suit. If you are looking for the most durable kind of jewelry, you'll look for 24 karat gold plating on the piece, but even 10 karat vermeil is better quality than other gold-plated alternatives.
Thickness is also important. The thicker the plating, the longer it will last.
You will want to look for the quality of the core alloy. Vermeil makes this easy for you. Ca vermeil autentic va avea întotdeauna un aliaj de miez de argint sterling.
Dacă există un metal de bază peste argintul sterling, trebuie dezvăluit conform S.U.A. reglementărilor.
Placarea cu microni este ceea ce este vorba.
Aceasta este grosimea aurului. Placarea cu microni la minim este 1 micron, unde devine măsurabil. Dar pentru acest tip de bijuterii, minimul necesar este 2.5.