Raised borders, like those shown in this pendant, can also be applied to opal ring settings. Custom-cast sterling silver snake pendant with Mexican fire opals. Collaboration between Mark Anderson and Martha Borzoni. Photo by Jessa and Mark Anderson. Licensed under CC By 2.0.
Article: Protective Gem Settings for Rings
Credit: Jessa and Mark Anderson
|Gemstone||Opal Stone, Fire Opal|
|Natural or man made||Natural|