6.86ct Blue Aquamarine

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6.86 ct Aquamarine from Madagascar. Aquamarine is the blue to green-blue variety of the mineral beryl (Be3Al2SiO6). With a small trace of iron considered an impurity added to its crystalline structure, allows this gem to exhibit its beautiful blue color reminiscent of the sea. At 7.5 – 8.0 on the Mohs scale of mineral hardness, aquamarine is a great gem for everyday wear jewelry and just so happens to be the official birthstone for March. Often a pure blue color, this gem may also have natural green tinges that we just love. . . . . #agta_gems #agta #bluegems #somethingblue #radiantlook #dunnjewelry #ballerbabies #babyblue #btc #marryme

A post shared by Dunn & Co. (@fineandraregems) on Oct 11, 2019 at 6:20pm PDT

Size: 6.86

Shape: Cushion

Origin: Madagascar

Treatment: (N) Natural

Cert: None

Clarity: Almost Loupe Clean