Diamonds are brilliant, illustrious carbon minerals known, and you can find it in almost any jewelry store.

• Color: Colorless; Can be shades of yellow, orange, red, blue, green, purple, and brown

• Crystal structure: Cubic

• Luster: Adamantine

• Transparency: Transparent

• Refractive index: 2.42

• Specific Gravity: 3.51-3.53

• Mohs hardness: 10

• Cleavage: Perfect in 4 directions

• Fracture: Uneven/Irregular

• Streak: Colorless

• Luminescence: Fluorescence under certain conditions; Almost always blue, but rarely white, yellow, green, or red

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