The Amber pendant on the right has a more organic design with a slightly raised bale as seen in the side view image. The  stone is slightly shaped into a delicate dome . 

The left pendant has a more traditionally shaped amber cabochon encased in silver .

Both pendants include an 18 inch silver chain.

Right pendant weight with chain : 5.2 grams      Stone size:   1.3cm x 1cm

Left pendant weight with chain:    4.9 grams       Stone size:   1.7cm x 1.3cm