you have 
This really huge pendant is imported likely from India and is stamped .925. It is set with several cabochons of what I'm told are stone. With the exception of the rose quartz and green stone, all are faceted. Starting from the top of the pendant is garnet, next is a green stone, smoky quartz and labadorite, amethyst and rose quartz and garnet and peridot. The pendant is three inches from top of bail to bottom and 1 3/8" wide and weights nearly 38 grams.
The labadorite has a blue flash that doesn't show up in the image! What I'm calling smoky quartz may citrine as it has a yellow cast. I think this stone is often passed off as smoky topaz.