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Fancy Diamond
Fancy Diamond
☒

Black Opal
Black Opal
☒



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Fancy Diamond
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Black Opal
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Optical Properties

Luster

-
-

Pleochroism

-
-

Dispersion

0.040.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

2.421.370-1.470
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
-

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
Transparent

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