Grandidierite comes in varying shades of blue from seafoam to dark teal. The more iron in it the bluer it is. I loved this gemstone so much I built a whole collection with it! In these earrings I stacked three of these faceted gems and accented and wrapped them in sterling silver. They hang about 3/4 inch from sterling silver earwires. They definitely give you some ocean vibes!
Matching necklace and bracelet available too!