This item has closed 1 buyer bought 1 item
View all items in the bidorbuy category Lab Created.  View other items offered by REDHAWK GEMS29557

Similar items

R37.00
Closes 19 Jun 11:45
R11.00
Closes 4 Jun 01:45
R42.00
Closes 19 Jun 21:45
R18.00
Closes 19 Jun 16:45
CUBIC ZIRCONIUM - AAA DIAMOND WHITE ROUND FACET x 30 - 22.505cts

CUBIC ZIRCONIUM - AAA DIAMOND WHITE ROUND FACET x 30 - 22.505cts

1 was available / New
R225.00

Seller

Joined 29 Mar 2000
Johannesburg
bidorbuy ID: 73054164




Round Shape Brilliant Cut Cubic Zirconium

PARCEL OF 30

Colour - AAA Top Diamond White.
Size - 4,75mm Diameter.
Total Weight - 22,505cts.
Clarity - Clean.
Lustre - Dynamic.



To My World Of Awesome Gems

 

 

Cubic Zirconium was discovered in its natural state in 1937 by two German
mineralogists, von Stackelberg and Chudoba. It was in a highly metamict
zircon given to them by one B.W. Anderson. The zircon contained tiny
crystals that were determined to be the cubic form of zirconium oxide
by x-ray diffraction. The two mineralogists thought so little of their
discovery that they did not even give it a name; which is why it is still
known by its scientific name, Cubic Zirconium. It wasn't until the 1970's,
however, that Soviet scientists learned how to grow the crystals in the
laboratory. In 1977, it was first marketed under the trade name "Djevalite".
But CZ really took off in the 1980's when Swarovski & Co., a world-renowned
Austrian producer of leaded crystal, began producing Cubic Zirconia for mass
consumption. A Cubic Zirconium is made through a complicated process and is
made up of zirconium oxide and yttrium oxide. Together the two chemicals create
a beautiful, radiant crystal. It takes almost 5,000 Degrees F to melt the two
chemicals together and the most important process is the cooling.
The chemicals must be carefully cooled in order to create flawless crystals.

The Cubic Zirconium is a beautiful substitute for those who cannot afford a
natural diamond or just simply prefer not to spend that much.
It has a little less sparkle and brilliance, but more fire and colour.


Warranty & Guarantee:

Warranty Offered Warranty Type: Dealer

As Per Description

Money Back Guarantee Offered Money-Back Guarantee:

10 Days: Excluding Shipping, Bank Charges & 10% Restocking Fee

Loading Shipping and Payment Options

Buyer Feedback for REDHAWK GEMS29557

R13.50
rated on 26 May 2016
leander24(no ratings)
GREENIES - TEENIE SIZE SINGLE BONE X 10
Comment:
Always a pleasure to deal with, great prices.
R100.00
rated on 25 May 2016
Beesmeester188
EMERALD - RICH GREEN BAGUETTE FACET - 0.065cts
Comment:
Great pleasure doing business. Recommended seller.
R45.00
rated on 24 May 2016
JenRik479