Single checker cut stones brown cz stone flat back cubic zirconia

  • >=2000 Pieces
    $0.35
Color:
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 10 Negotiable
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Overview
Quick Details
Place of Origin:
Guangxi, China
Brand Name:
Hanyu, Hanyu jewelry cubic zirconia
Model Number:
CZ
Gemstone Color:
BROWN
Gemstone Material:
Zircon
Gemstone Shape:
Round checker cut
Gemstone Size:
4mm
Gemstone Type:
Synthetic (lab created)
Gemstone Weight:
According to the size
Treatments Applied:
Heat
Optical Special Effects:
Color Play or Fire
Name:
Single checker cut stones brown cz stone flat back cubic zirconia
Other Name:
cubic zirconia/zircon/lab-created cubic zirconia/ loose gemstone
Gemstone Quality:
AAA
Mohs scale of hardness:
8.5
Refractive index of cubic zirconia:
1.7
In stock:
small loose cubic zirconia are in stock
Sample order:
accept
usage:
shoes and watches,fashion jewelry , ring,attached on clothes,etc
Packaging & Delivery
Packaging Details
For Cubic Zirconia Gemstone: 1. Small sizesynthetic stones packed with plastic bag, big size packed with tissue paper and tied with cushion rubber. 2. Then put the packaged synthetic diamond into the carton box with the foam. 3. The carton box will be sealed with viscose fabric to protect it.
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 10 To be negotiated

 

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Product Description

 

 

Single checker cut stones brown cz stone flat back cubic zirconia

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Material:Synthetic cubic zirconia
Country of origin:Wuzhou Guangxi China
Shape:Round
Size:4mm  or any sizes are available. 
Weight:according to the size
MOQ  200pcs
Delivery Time

2-3 days (from stock)

7-15 days for mass production 

Delivery Terms UPS, Fedex, DHL,TNT,EMS

 ROUND2 xiu

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  • Available prices, still keep the high quality
  • All kinds of cubic zirconia can be used as the main body of jewelry or as a decoration
  • More and more jewelry manufacturers are prefer to use blue spinel to show their slap-up accessories.
  • In recently years, cubic zirconia are popular with the Middle East , Brazil ,Russia, Europe and the United States.

 cz color chart

  • Cubic zirconia have variety colors    
  • Different colors of cubic zirconia are used in different ways.  
  • The cubic zirconia can be made the different shapes
  • The shapes and colors can also be ordered by customers.
  •  

What's cubic zirconia?

 

Cubic zirconia (CZ) is the cubic crystalline form of zirconium dioxide (ZrO2). The synthesized material is hard, optically flawless and usually colorless, but may be made in a variety of different colors. It should not be confused with zircon, which is a zirconium silicate (ZrSiO4). It is sometimes erroneously called "cubic zirconium".

Because of its low cost, durability, and close visual likeness to diamond, synthetic cubic zirconia has remained the most gemologically and economically important competitor for diamonds since commercial production began in 1976. Its main competitor as a synthetic gemstone is a more recently cultivated material, synthetic moissanite.

Cubic zirconia versus diamond

There are a few key features of cubic zirconia which distinguish it from diamond:

A triangular facet of a crystal having triangular etch pits with the largest having a base length of about 0.2 mm
 
One face of an uncut octahedral diamond, showing trigons (of positive and negative relief) formed by natural chemical etching
  • Hardness: cubic zirconia has a rating of approximately 8 on Mohs hardness scale vs. a rating of 10 for diamond.[1]
  • Specific gravity: the density of cubic zirconia is about 1.7 times that of diamond.
  • Refractive index: cubic zirconia has a refractive index of 2.15–2.18, compared to a diamond's 2.42.
  • Dispersion is very high at 0.058–0.066, exceeding a diamond's 0.044.
  • Cut: cubic zirconia gemstones may be cut differently from diamonds. The facet edges can be rounded or "smooth".
  • Color: only the rarest of diamonds are truly colorless, most having a tinge of yellow or brown to some extent. By comparison, a cubic zirconia is often entirely colorless: equivalent to a perfect "D" on diamond's color grading scale. Other desirable colors of cubic zirconia can be produced including near colorless, yellow, pink, purple, green, and even multicolored.
  • Thermal conductivit: cubic zirconia is a thermal insulator while diamond is one of the most efficient thermal conductors, with the thermal conductivity exceeding that of most metals. This allows diamond to be distinguished from cubic zirconia with the right instruments.( From wikipedia )

 Other colors and shapes are in  available :Learn more ,pls link here

 

 

 

 

 

 

 

 

 

 

Packaging & Shipping

 

Shipping tips:


1.Import duties, taxes, and charge are not included in the item price or shipping cost. 

 

 These charges are the buyer's responsibility.

 

 Please check with your country's customs office to determine what these additional costs will be prior to buying.

 

2.All the items are shipped from Wuzhou Guangxi China where has seldom freight companies to ship the items to oversea directly.  This will cost more time for shipping. 

 

 

 

Company Information

 company information

  

 

 

FAQ

 

FAQ

 

1. Do you accept OEM service?

    Yes. We accept OEM. More details please consult us.

 

2. Can I get some samples?

    We can provide small amount samples in stock for free. You just need pay the freight charges.

 

3. Which gemstones are for casting and wax setting?

  1). White cz gemstones.

  2). Synthetic corundum.

  3). Synthetic spinel.

  4). Nano gems.

 

4. Do you share our information with anyone?

    We will never sell, rent or share it with third parties, also the privacy and security are important to us as well.

 

5. What is your MOQ?

  1). For items in stock, no MOQ.

  2). For customized, general MOQ is 100pcs for each size.(Generally, MOQ should be given according to the size).

 

 

Our Services

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