A few years ago I bought an antique amber pendant like this for DharmaShop costing over $250 and is a treasured item in my collection.  These copal pendants look very much like the antique but are new and use silver plated brass to create the antiqued look.  Each one has unique hand carvings and inclusions in the natural copal, a ancient tree resin, though newer than amber.  Made in Nepal by Tibetan craftspeople.

Size: Each one is different.  They vary from 1 1/2 inches to 2 1/4 inches tall.