Emerald

Emerald is one of the oldest and most popular gems in the world that almost everyone knows and is interested in, and it can be called the king of gemstones.

• Color: green, yellow-green, bluish-green

• Crystal structure: hexagonal

• Luster: vitreous

• Transparency: transparent to opaque

• Refractive index: 1.569-1.602

• Specific Gravity: 2.76

• Mohs hardness: 7.5 – 8

• Cleavage: indistinct

Click here to buy cabochon Emerald.
Click here to buy facet Emerald.