This vintage sterling "fruit salad" brooch has been repurposed to hold fifteen strands of mixed green gemstones.
The brooch is German and has two carved flowers with seven carved green leaves. The entire piece is accented with marcasites on a very open field. It's marked 925 and was marked Germany on the pin that had to be removed.
The gemstone strands feature green onyx, chrysoprase, chrome diopside, peridot, chrome tourmaline, demantoid garnet, emerald and green sapphire.  
 
This piece just needs your wrist measurement to be completed with a custom locking sterling slide tube clasp, sterling French wire and sterling crimps.
 
To measure for a perfect fit, use our measuring diagram and instructions, included with the photographs.