There are 5 gems in the center of this 16 inch chain. The biggest gem in the center and get smaller as they go out. It has a lobster claw clasp and an extention. Came with a drawstring storage bag. #Rankboosterreview #Sponsored #SpoilCupid https://www.amazon.com/Spoil-Cupid-Gold-Plated-Sterling-Bezel-Set/dp/B0769Y9VTY