This necklace is a one of a kind. The geode has red, black and gray striations with sparkly crystals inside. Suspended from the geode is a circular link and a faceted garnet set in silver. The silver has been given a patina to highlight the crevices. If you're looking for earthy with a sparkle she's your girl.
The double black cord necklace is 18" with 1.5" of extra links to adjust. The clasp is a comfortable S hook