Inspired by trilogy concept, this grandidierite ring displays fascinating appeal. One of the rarest gemstones in the world, grandidierite is a bluish-green to greenish-blue stone. Laced with rounds of white zircon, this ring features a trio of oval shaped grandidierite. Finished under gallery offers comfortable wearing. Ranking 7 to 7.5 on the Mohs scale of hardness, grandidierite is associated with faith, trust, patience and respect. Set in high quality 925 sterling silver with platinum plating.