Round Cut 0.80-3.00mm Nano Crystal Gems Black Synthetic Stones Wax Casting Gemstones at Wholesale Prices from China Supplier

Are you looking for wax casting loose black synthetic gemstones ? You come to right place !

Nanogem is a new synthetic material. It is exceptionally stable when set in jewelry using all stone setting technique. Nanogems is a name for a group of new synthetic materials used in fine jewellery and fashion jewellery.

Black nano gemstone is nanocrystal mateial which is different than black cubic zirconia. In black CZ the color is not uniform,but in nano crystal the black color is uniform.Most of important, black nano crystal  material is suitable for wax casting friendly, but black cz stone doesn't.

The chemical composition of these materials is a mixture of oxides including silica, zirconia, alumina, zinc, lithium and magnesium oxides. Nano sized crystals are homogeneously distributed in amorphous matrix.
As a result materials with various physical-chemical properties based on spinel, gahnite, sapphirine and other crystals are formed. The crystals grown in amorphous substance by high-temperature synthesis at 1500-1750°C.Hardness of the suggested materials is 6.5-7 by Mohs scale, Refractive index is 1.5-1.7, Density is 2.7-3.2 g/cm3.

Round Black Nano Crystal Gemstone


Nano Crystal Gemstones Color : Black

 DescriptionShape Cut Quality Size(mm)  MOQ(pieces)  Unit Price(US$/pcs)
 nano black Round  Brilliant AAA 0.80 1000 Contact Us
 nano black Round Brilliant AAA 0.90 1000 Contact Us
 nano black Round Brilliant AAA 1.00 1000 Contact Us
  nano black Round Brilliant AAA 1.25 1000 Contact Us
  nano black Round Brilliant AAA 1.50 1000 Contact Us
  nano black Round Brilliant AAA 1.75 1000 Contact Us
  nano black Round Brilliant AAA 2.00 500 Contact Us
  nano black Round Brilliant AAA 2.25 500 Contact Us
  nano black Round Brilliant AAA 2.50 500 Contact Us
  nano black Round Brilliant AAA 3.00 500 Contact Us


If you are looking for nano crystal black stones for wax casting setting and want to know our best wholesale prices, please feel free to get a free quote and drop us an E-mail: info@czgemstones.com