Lab Grown Paraiba Sapphire Color Oval faceted 8x6mm and 7x5mm loose Gemstones wholesale from china Suppliers and Manufacturer.
PICTURES
Lab Grown Paraiba Sapphire Color Oval faceted 8x6mm 7x5mm Loose Gemstones Manufactuers in China
Wholesale Lab Grown Paraiba Sapphire Color Oval faceted 8x6mm Loose Gemstones from China
Which gemstones can be grown in a lab?
Diamond, fancy colored diamond, sapphire, ruby, spinel, emerald, alexandrite, moissanite, and opal. Every year, technology advances and more opportunities are available. Even in just the last five years, There’re huge advancements in the methods used to grow colored gemstones.
As you can see the pictures from this page, these colors are lab grown, and more and more colors will be created for the jewelry designs.
How these Lab grown gemstones are made?
Most of them are created with the methods by Pulled Czochralski , The Czochralski process, uses radio waves to melt the aluminum oxide. A rod tipped with a seed crystal is inserted into the mixture and slowly rotated and pulled out, creating a column of Colored stones.
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Color Chart of Lab Grown Gemstones
Lab Grown Gemstones Color chart FU RONG GEMS
Popular Colors of Lab Grown Gemstones:
OUR ADVANTAGE
- Factory & Manufacturer since 2008, strong productive ability.
- Ensure the large quantity supply of product.
- We are one of the largest manufacturers & Suppliers of Loose gemstone in China Wuzhou City.
- Strict quality inspection:
- 15 production processes ; 9 inspection processes ; more than 8 experienced QC check ;
- Every gemstone has its quality assurance.
GUARANTEE
- 30 days without using and damage of the gemstones;
- Bulk product quality is not same as samples;
- Gemstones are not same as the order list;
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