I have set a 24 mm x 10 mm Dendritic Agate in a fine silver setting which includes two pale blue Aquamarines an two sea green Tourmalines.
 
 
This pendant measures 1.75" by 1" and hangs from an 18" sterling silver chain.
 
 
 
I design and make all of my jewelry in my home studio in Texas.
 
For updates on new jewelry follow me on Instagram
 
https://www.intstagram.com/coldfeetstudio
 
Please be aware that the size of jewelry in photographs can be deceptive so be sure to read the measurements carefully before you purchase.