Provoking - Silver/bronze cubic zirconia pendant necklace

I've been playing alchemist and mixing metals.  Always wanted to do that. 

This metal is largely sterling silver with some bronze. 

It's quite big at 3.5cm x 3.7cm (approximately).  It is not a perfect circle. 

There are indented 'shapes' and cast-in-place clear CZ baguettes/circles and oval gemstones. 18 in total. 

A hefty 14gm of metal (feels like a real medal).

A gold-plated chain can be strung through the top, choose your length.