Rare 3.51ct top Santa Maria blue untreated Aquamarine!

Celebrate the winter or bring a chill to the summer heat with this amazing aquamarine! This eye catching gem exhibits a top Santa Maria blue hue that is getting harder to find in this gem type. It is wonderfully faceted, filling its vibrant blue hue with constant glittering flashing that even glows in low light. It has impressive size measuring 9.4mm x 8.4mm x 6.9mm, has a Mohs hardness rating of 7.5-8 out of 10, and is perfect for setting. Sourced from Brazil. Untreated!