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                                                About Us

R&D:  
Pyrometry
Color Scinece
Optics  
Gemology       

Products:
Spectropyrometer
Spectrometer
TrueGemColor System
Gem Materials
     Cubic Zirconia
     Color change
Light Sources
      Daylight
      Display
Glass Filters

Services:
Pyrometry
Gem Identification
Color Science
Glass Filter Design

Contact

 

 

 


                Cubic Zirconia

Fashion Brownish Color CZ: Cognac, Armagnac, Whisky,  and Brandy.

cognac.JPG (2127 bytes)  armagnac.JPG (2758 bytes)          whisky.JPG (1934 bytes)   brandy.JPG (2533 bytes)
        Cognac       Armagnac         Whisky         Brandy

 

Color Change CZ (The colors under incandescent light and fluorescent light)

   New: Orangy Red to Champagne
       oRed.JPG (3043 bytes)       ch-or.JPG (2541 bytes)       
         1. Reddish orange  to olive green              2.  Purple to sapphire blue
      coc1rs.JPG (4332 bytes)       coc1gs.JPG (4161 bytes)   coc22p.JPG (5820 bytes)  coc22b.JPG (3809 bytes) 
             3.   Champagne to yellowish green            4. Amethyst to smoky 
  coc3ch.JPG (5716 bytes)   coc3g.JPG (5736 bytes)         amethytcoc.JPG (2404 bytes)             smokycoc.JPG (1963 bytes)


Colored CZ: colorless,  champagne, yellow, pink, red, dark reddish purple,  and dark bluish purple.

        colorless.JPG (2411 bytes)
       Colorless		      cham.JPG (4191 bytes)
        Champagne		         yellow.JPG (4653 bytes) 
          Yellow		           pink.JPG (3937 bytes)
           Pink
         red.JPG (3214 bytes)
           Red		        rPurple.JPG (3133 bytes)
Dark reddish purple		         bPurple.JPG (3007 bytes)
Dark bluish purple		         emerald.JPG (2651 bytes)
  Emerald Green

 

"D" Color CZ: For simulating the diamond with the "D" color. 

        D1.JPG (2244 bytes)

 

 

 

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Copyright © 2003 Liu Research Laboratories, LLC, 2202 Seaman Avenue, South El Monte, CA 91733.
Last modified: October 18, 2002