Look at the deep blue and rich green in these gemstones!!  Swirling "blooms" of green Malachite blossom in royal blue Azurite, and the stones are set in gleaming sterling silver and suspended from sterling earring wires. 
 
Stone size: 10x20 mm
Earring size: 1/2" wide by 1 1/ 2" long from top of earring wires