This auction has been won.
View other items offered by GEMSTONE134099
Leading
JANE DEAR76
1 ×
R1.00
27 Apr 14:05
CUBIC ZIRCONIUM - AAA WHITE ROUND FACET - 0.155cts
1 was
available
/ new
Shipping
Standard courier shipping from R60
R60 Standard shipping applies to orders under R100, in most areas in South Africa. R30 Standard shipping applies to orders over R100. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
Check my rate
Check my rate
Ready to ship in
The seller has indicated that they will usually have this item
ready to ship within 5 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Returns
Seller
Buyer Protection
Product details
Condition
New
Location
South Africa
Customer ratings:
Product code
3DC04881 380294
Bob Shop ID
20764261
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.  |
Round Shape Brilliant Cut Cubic Zirconium.