Precious Cubic Zirconia & Gems are cut exclusively from the highest quality synthetic crystals.
The artificial alternative to natural diamonds, Preciosa Cubic Zirconia is devoid of inclusions, completely transparent and has an incredible dispersion of light.
Made only of the highest quality crystal, without inclusions, each stone is cut to a tolerance of +/- 0,01 mm and each facet is individually polished to give these stones an even brighter fire than diamond.
Precious Cubic Zirconia are suitable for the lost wax casting process and are also resistant to acids, bases and moisture.
These zircons are in the "Alpha Round Brilliant" cut, a re-imagined round cut that achieves the ideal ratio of shine, spark and fire ever exemplified by a cubic cut round zirconia.
Enhancing the natural optical properties and aesthetic features of cubic zirconia, the "Alpha" cut includes a laser-engraved microscopic logo as proof of origin and authenticity.
In the "Transparent" color, these stones display a deep pink glow that will never change or fade.
Preciosa Fine Jewelry Stones, both synthetic and authentic, are responsibly made, made entirely in the Czech Republic and cut and polished individually to stunning perfection.
The colors of the stone may vary slightly depending on the production batch, and the actual color may vary slightly compared to the printed images shown above.
Precious with Art Clay
The precious Nanogem has a hardness of 7-7,5 on the Mohs scale and a heat resistance of up to 1100 °C, making them safe to burn with metal clay.
Careful!
- The stone can fade when burned with a base material to create a hollow design (wood clay) with Art Clay silver. Please burn and remove the base material first.
- Do not cover the stone tightly and completely with the ceramic fiber blanket when it burns, as it may discolor.
- Do not burn the stones in contact with Pasta den argint ACS, as the color of the stone may change.
Specifications:
Material: cubic zirconia
Color: transparent
Stone shape: round
Type of stone: artificial
Clarity: transparent
Mohs hardness: 7-7.5
Refractive index: 1.620 - 1.640
Country of origin: Czech Republic
About Preciosa
- Preciosa Fine Jewelry Stones – The Best Range of Synthetic Gemstones Founded on tradition and innovation, Preciosa's glassmaking tradition can be traced back nearly five centuries to 1548 in the Bohemian Crystal Valley, a region of the Czech Republic known for for his crystal. Their products are based on it with the latest techniques and the most modern processes Boasting one of the best synthetic gemstone ranges, Preciosa has set a high standard. By creating one of the most flawless collections of man-made gemstones, which are often even brighter, harder and more durable than the natural variety. Preciosa Cubic Zirconia Cubic Zirconia is a fantastic option for the jewelry maker looking for an alternative to diamond . Precious cubic zirconia stones are practically a must.
Crafted using patented coating technology and with a coating foil designed to create maximum sparkle, Preciosa cubic zirconia stones are a dream alternative to diamonds. With perfect structure, extreme hardness and incredible light dispersion, what better way could there be to create jewelry that really stands out? Preciosa Nanogems Preciosa Nanogems are a special type of stone. Beautifully crafted stones that are virtually indistinguishable from their natural counterparts, they make a fantastic addition to any jewelry design and are ideal for those who either want to be more efficient or are not yet ready to work with natural stones. Nanogems are stable and virtually indestructible, making them a dream to work with and experiment with in any design.
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