This is simple and pretty and can will go with everything.  The stones are approx. 9mm including the surround and there are  gold filled balls in between each stone.  The length is 15" extending to 17".  There is a bracelet to match. 

Metal: Sterling Silver coated in 14ct gold Vermeil

Semi-Precious Stones: Blue Topaz

Dimensions:  9mm, length 15"-17"

Fastening: Bolt ring clasp