I have worn this for 1 week wit hmy new blue diamond pendant & I want to tell you this is perfect!!! The chain sparkles just as much as the diamond & they look fabulous together!!! I have an allergy to nickle & I have not had any prblems at all with this chain!! I am rough on my jewelry because I wear it 24 hrs. a day & the jewelry is looking amazing & just as shiny whe nI opened the package!! You'll be just as pleased as I was!!!