Found this gemstone in Tucson and fell in love! Grandidierite comes in varying shades from seafoam to dark teal. The more iron in it the bluer it is. I took five of these faceted gems, added some sterling silver accents and wrapped them with sterling to sterling silver chain. This necklace is adjustable up to 7 1/2”. Closure is a sterling silver lobster claw clasp and one more grandidierite charm dangles from the end. Will have you feeling some cool ocean vibes. Matching earrings and necklace available.