Preciosa

The Masters of Crystal

Cubic Zirconia

Two Squares - Zirconia
Cubic zirconia, also known as CZ, was created as a more affordable alternative to genuine diamonds. Cubic zirconia is the best synthetic stone of all diamond´s substitutes. It comes in every imaginable colour and at a fraction of the cost of other gemstones. Zirconia is an ideal raw material for the production of jewellery thanks to its hardness comming close to the hardness of ruby or sapphire, and optical properties close to those of diamond.


The cubic zirconia stones  are available in following colours:

White

Lt. Gold

Orange

Pink

Purple

Amethyst

Rhodolite

Lavender

Lt. Peridot

Peridot

Olive

Champagne

Brown

Black

 The mark STAR is a guarantee of quality for each cubic zirconia stone by Preciosa. 
For more information click here.

Characteristics: 
Chemical Composition:  ZrO2 + Y2O3
Structure:Cubic
Hardness (şMohs):8,5
Density:App. 5,6
Refractive Index: 2,17
Dispersion (C-F):0,06
Heat Resistance:Up to 600°C /1112°F

8.4.2008 23:56:15 | read 19488x

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