This year Secret Santa has brought us "The Melting Pot Bead"! It's made from Bronze Infused Quartz, along with other stones that come together to form a beautiful mosaic. 
Quartz is The Master Healer that was once thought to have formed from the breath of dragons. :-) It's said to enhance energy and promote harmony. 
This bead has an outside diameter of 13mm and a solid sterling core with an inside diameter of 4.37mm.