Robynesque, the choking issue is a different law than the CPSIA law that says everything (almost) either made for or appeals to children under the age of 12 must be tested for lead content. (Not sure if that's what you're asking about, but since you posted your question in the CPSIA forum I'm replying to that.)
Your jewelry is beautiful, and something my 5 yr old granddaughter would think is perfect for her mama or grammy, but wouldn't necessarily appeal to her as a 5 year old, kwim. I think you're fine as far as the CPSIA law is concerned ... but that's just my opinion (heaven only knows how that CPSIA law will change by tomorrow).