Sterling sirivha jewelry inogara iri popualr nekutengesa kwakanaka, yakafukidzwa negoridhe chairo, mutengo wekutengesa kubva kwatiri zvinonzwisisika, uye tinovimbisa kushandisa 92.5% sirivheri isina kunaka sirivheri kana sirivheri zvemukati isingasviki 92.5%.