Bulk Wholesale Loose Glass Sapphire Blue color BA213# color Cushion shape faceted 12x12mm gemstones

Loose Harden Glass Sapphire Blue color BA213# Cushion shape faceted cut 12x12mm gemstones Wholesale from China Suppliers and manufacturers.

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Bulk Wholesale Loose Glass Sapphire Blue color BA213# color Cushion shape faceted 12x12mm gemstones

About the Sapphire Blue color Gemstones:
Sapphire is the September birthstone and for the 5th and 45th anniversary gemstone gifts. For specific birthstone information, September birthstone, Sapphire, Sapphire comes in all colors except red! It may be colorless, a deep blue, green, golden yellow, pink, reddish-orang, and violet. The most valuable color of sapphire is referred to as "corn-flower blue;" black, grey, or green overtones to this vivid blue will reduce overall value.

Blue sapphire is not as expensive as diamond, emerald, and ruby, with the exception of the rare variety called Padparadscha, an orange-pink stone, and some Pink stones.

Another better alternative sapphire blue color gemstones are Corundum Blue sapphire, nano crystal Blue Sapphire stones, Lab Grown Blue sapphire gemstones.

What is Harden Glass Gemstones ?

A: Glass is an amorphous form of silica (with various percentages of additives) that has been used as a gemstone for millennia.

Glass for gemstones is man-made, formed by fusing silica sand with various additives at temperatures of 1000+°C.
Natural glasses include obsidian, which is is a rapidly quenched lava, and closer to pure silica glasses, such as libyan desert glass.A unique man-made glass, although not often used in gems for obious reasons, is trinitite, a mildly radioactive glass formed from the fusing of sand by the detonation of the first atomic bomb in 1945.
Common glass has poor dispersion and refractive index, however it is very cheap to manufacture and is known in jewellery terms as paste - often backed with metal foils to increase brilliance.

Hardened Glass Gemstones is one of the best stimulant for the CZ Stones or Natural Color Gemstones , which the colors are beautiful, but are cheap for the Jewelry designs.

Hardness: 5-5.5 on Mohs scale
Refractive Index: 1.45-1.54
Specific Gravity: 2.2-2.6
Dispersion: 0.005-0.007
Melting Point: 600-700 degrees Celcius

Nano-CZ-Glass-Corundum-Spinel-Topaz-Qurtz-Comparison

At Fu Rong Gems, you can Buy high quality of Loose Hardened Glass Gemstones at Wholesale Direct Factory prices from the Real China Professional Manufacturers and Suppliers.

Glass gemstones comes in all the basic shapes like Round, Oval, Pear, Octagon, Square, Heart, Marquise and etc.  We can supply glass stones in about 200 colors.

Click the following Color Chart of Popular colors and Shapes & Size Chart to learn More.

OUR ADVANTAGE

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• 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

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• 30 days return Policy without using and damage of the stones;
• Bulk product quality is not same as samples;
• Gemstones are not same as the order list;