This is my BJØRG “Treasured Dreams” 18ct gold plated sterling silver with sapphire glass shaker and tanzanite stones ring. I bought it brand new in box for £60 on eBay and I am really happy with it. The new price is £600 on the official BJØRG site, but in my opinion (sorry BJØRG!) it is not worth that. For that kind of money I would buy a diamond and 18ct gold ring. But for £60 I am happy. It is gold plated sterling silver and has 2.5 carats of cut tanzanite stones under sapphire glass.