White Zircon. Round. if-Vvs. (Sold per Unit) .Africa
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White Zircon. Round. if-Vvs. (Sold per Unit) .Africa:
$31.69
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White zircon. Round. IF-VVS. ( sold individually ). AfricaN / AHome pageA question?Send to a friendThe + of this product
The word zircon comes either from the Arabic zarqun, \"cinnabar\", or from the Persian zargun, golden. We find this etymology in the English jargoon, which designates light-colored zircons. Garnet yellow zircons are called hyacinths (from the Greek meaning “hyacinth”). Clear specimens are used in jewelry for uses similar to diamonds.
Zircon is a mineral from the group of silicates, more precisely nesosilicates. Its chemical formula is ZrSiO4, it is natural zirconium silicate.
The term zircon is sometimes incorrectly used to refer to zirconia, another zirconium oxide, with the formula (ZrO2). The latter is found in baddeleyite and is produced industrially as an inexpensive substitute for diamond.
Zircon crystallizes in a tetragonal crystal system (crystal class: 4/m 2/m 2/m) and has a relative hardness of 6.5 to 7.5 on the Mohs scale. Sometimes colorless, zircons have a natural color that varies from gold to red and brown, but they can also be green, blue or black. Zircon dust is white. Zircon can be shimmering, that is to say show a \"cat\'s eye\" effect on the cabochon cut stones. The specimens, which by their size and purity are considered precious stones, are appreciated as a substitute for diamonds, with which they are often confused.
Stones calibrated for jewelry at +/- 0.05 mm.
Average weight: 1.8 mm (0.03 cts) - 2.0 mm (0.05 cts) - 2.5 mm (0.07 cts) - 3.3 mm (0.21 cts) - 3.4 mm (0.22 cts) - 3, 5 mm (0.28 cts) - 3.7 mm (0.29 cts) - 3.8 mm (0.29 cts) - 3.9 mm (0.30 cts) - 4.0 mm (0.35 cts) - 4.2 mm (0.41 cts) ) - 4.3 mm ( 0.44 cts ) - 4.4 mm ( 0.49 cts ) - 4.5 mm ( 0.50 cts ) - 4.6 mm ( 0.53 cts ) - 4.7 mm ( 0.55 cts )
Very nice shiny sheen.
VideoRight of withdrawal: In accordance with the provisions of articles L. 120-20 and following of the Consumer Code, consumers have a right of withdrawal. Only products returned as a whole, in their complete original packaging and in perfect condition, may be subject to a right of withdrawal. The consumer may choose to request a credit note on the sums paid, the exchange of the product or a refund of the sums paid. In such a case, A BIJOUX must, within THIRTY DAYS of the exercise of the right of withdrawal, credit the consumer with a credit note or refund the sums paid. Returns / Exchanges: - Before any return, please obtain an agreement by email, in order to process the return under the best conditions. - An item can be returned to us within 15 days of its dispatch (postmark being taken) provided that it has not been worn and that it is sent back in its original packaging. - The return postage costs incurred by a return are the responsibility of A Bijoux after the customer\'s request. - We will exchange the item for another model. - A refund will be possible IN THE FORM OF A CREDIT.
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[xsellxgallery]Right of withdrawal: In accordance with the provisions of articles L. 120-20 and following of the Consumer Code, consumers have a right of withdrawal. Only products returned as a whole, in their complete original packaging and in perfect condition, may be subject to a right of withdrawal. The consumer may choose to request a credit note on the sums paid, the exchange of the product or a refund of the sums paid. In such a case, A BIJOUX must, within THIRTY DAYS of the exercise of the right of withdrawal, credit the consumer with a credit note or refund the sums paid. Returns / Exchanges: - Before any return, please obtain an agreement by email, in order to process the return under the best conditions. - An item can be returned to us within 15 days of its dispatch (postmark being taken) prov
White Zircon. Round. if-Vvs. (Sold per Unit) .Africa:
$31.69