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  • Hydrothermal Ruby Pear Loose Wholesale Prices from China Supplier Hydrothermal Ruby Pear Loose Lab Created Ruby Wholesale Prices from China SupplierThe lab created ruby we sell in this section are made by hydrothermal growth (newest “Platinum” technology) which ...
    Posted Nov 6, 2019, 4:31 PM by Gavin Qin
  • Oval Natural Swiss Blue Topaz Wholesale China Supplier Oval Natural Swiss Blue Topaz Wholesale China SupplierWe supply high quality natural Swiss blue topaz oval shape gemstones for customers around the world, Swiss blue is the most popular ...
    Posted Sep 22, 2019, 12:19 AM by Gavin Qin
  • Natural Sky Blue Topaz Stones Wholesale China Supplier Natural Sky Blue Topaz Stones Wholesale China SupplierSky blue topaz is light blue topaz and it's very popular for sterling silver jewelry making. Here are information of sky ...
    Posted Sep 12, 2019, 12:48 AM by Gavin Qin
  • Radiant Cut DEF Moissanite Loose Wholesale Price Radiant Cut DEF Moissanite Loose Wholesale Price from ChinaRadiant cut is rectanglar shape with amazing facets, it's one of important shapes for diamond shapes. Since moissanite is look ...
    Posted Sep 9, 2019, 6:35 PM by Gavin Qin
  • Famous Diamond List Famous Diamonds ListCullinan RoughWeight: 3106ct roughOrigin: Transvaal, South AfricaThe Cullinan, the largest gem quality diamond ever found, was discovered at the Premier Mine on 26th January ...
    Posted Aug 25, 2019, 6:15 PM by Gavin Qin
  • Nano Gemstones Round Colors List Nano Gemstones Round Colors ListNano gems is new product and sell to market in recent years, it's a very popular gemstone like cubic zirconia, and it's can ...
    Posted Jun 22, 2019, 12:43 AM by Gavin Qin
  • Natural Turquoise Blue Sleeping Beauty USA Cabochone Stones Wholesale Price Natural Turquoise  Blue Sleeping Beauty Cabochone Stones WholesaleSleeping beauty turquoise can be found in the southwestern part of the United States in Arizona. The highly sought after stone has ...
    Posted Jun 2, 2019, 7:13 PM by Gavin Qin
  • Trillion Cut Lab Blue Spinel 113 Wholesale Prices from China Supplier Trillion Cut Lab Blue Spinel #113 Wholesale from China SupplierTrillion cut ,sometimes called a trillion or trillian, is a triangular type of gemstone cut. The cut has many variations ...
    Posted Apr 1, 2019, 8:52 PM by Gavin Qin
  • Colors Rectangle Synthetic Gems Lab Ruby Sapphire Wholesale Prices from China Colors Rectangle Princess Cut Synthetic Gems Lab Created Ruby Sapphire Nano Wax Casting Gems Wholesale Prices from ChinaMany of our customers would like to buy synthetic gems for casting ...
    Posted Mar 7, 2019, 12:26 AM by Gavin Qin
  • Swarovski Crystal 5328 XILION Faceted Bicone Wholesale Price from China Distributor Swarovski Crystal 5328 XILION Faceted Bicone Wholesale Price from China DistributorBuy popular Swarovski 5328 XILION faceted bicone crystal beads with a variety of sizes and colors and start designing ...
    Posted Jan 17, 2019, 12:49 AM by Gavin Qin
Showing posts 1 - 10 of 144. View more »


Hydrothermal Ruby Pear Loose Wholesale Prices from China Supplier

posted Nov 6, 2019, 4:30 PM by Gavin Qin   [ updated Nov 6, 2019, 4:31 PM ]

Hydrothermal Ruby Pear Loose Lab Created Ruby Wholesale Prices from China Supplier

The lab created ruby we sell in this section are made by hydrothermal growth (newest “Platinum” technology) which is slow and only method for successfully growing synthetic ruby. This process requires heat and pressure and imitates the conditions deep in the earth that result in the formation of natural gems. Nutrients are dissolved in a water solution, and then synthetic crystals form as the solution cools to produce a ruby gemstone.

hydrothermal ruby stones


The lab created ruby can also be created by flame fusion, crystal pulling or flux growth method but the quality and resemblance of synthetic ruby created by hydrothermal process is considered to be the best and superior to all other lab created rubies. As It follows the same process as natural ruby is created make it the most superior among other rubies.

Natural rubies are often over-valued. It is better to buy synthetic rubies or lab created rubies made by hydrothermal method as they have exact same chemical compositon and physical composition and are sold at fraction of price of natural rubies. They also appear brighter and more vivid than natural rubies making it the better than natural corundum. Color of this item is just like the Natural Burmese Ruby color.

hydrothermal ruby stones China Supplier

Avaialbe Size:

5.5x3.5mm(0.35ct) , 7x4.5mm (0.83ct), 8x5mm(1ct), 8.5x5.5mm(1.3ct), 10x6.5mm(2.1ct), 10.5x7mm(2.6ct)


Please contact us to get free quote !








Oval Natural Swiss Blue Topaz Wholesale China Supplier

posted Sep 22, 2019, 12:17 AM by Gavin Qin   [ updated Sep 22, 2019, 12:19 AM ]

Oval Natural Swiss Blue Topaz Wholesale China Supplier

We supply high quality natural Swiss blue topaz oval shape gemstones for customers around the world, Swiss blue is the most popular color in blue topaz family. We don't sell online store, if you want to order gems, please contact us by email, we will send you price and tell you how to order.

Here is picture of oval shape swiss blue topaz stones:

oval swiss blue topaz wholesale


Size(mm): 3x5   4x6   5x7   6x8   7x9   8x10
MOQ: 100 pcs

Get Free Quote by email: info@czgemstones.com













Natural Sky Blue Topaz Stones Wholesale China Supplier

posted Sep 12, 2019, 12:46 AM by Gavin Qin   [ updated Sep 12, 2019, 12:48 AM ]

Natural Sky Blue Topaz Stones Wholesale China Supplier

Sky blue topaz is light blue topaz and it's very popular for sterling silver jewelry making. Here are information of sky blue topaz stone:

Chemical Composition: Al2SiO4(F,OH)2 (aluminum, hydroxyl-flourine silicate)

Shape: Round, Oval, Pear, Square, Emerald, Marquise, Trillion, Heart, Baguette 

Specific Gravity : 2.64 – 2.65

Refractive index: 1.610-1.630

Hardness : 8.0 Mohs scale. Topaz is a hard and durable gemstone, and will not dissolve in most chemical solvents

sky blue topaz wholesale China



Origial : Brazil, Sri Lanka, Madagascar, Myanmar, Pakistan, Russia, Nigeria, China, Australia, Japan, Mexico, South Africa, Scotland, Tasmania,USA.

Formation: Topaz is a fairly common and inexpensive gemstone. It can be found in huge and flawless crystals, which can be faceted into giant gemstones. Topaz crystals occur in highly acidic igneous rocks, such as rhyolite, and in metamorphic rocks.  It is also found as a constituent of pegmatite dykes and is often a by-product of mining for other gems such as beryl or metals like tungsten, columbium or lithium. Blue Topaz does occur in nature, but is rare and almost always light color.

Birthstone : Sky Blue Topaz is the traditional birthstone for December and fourth, nineteenth wedding anniversary.

UNUSUAL PROPERTIES: Sky Blue Topaz Stones will heighten your ability to communicate better, and to express yourself in a meaningful way, both when speaking and when writing. It is a helpful stone if you have been having difficulties with public speaking. It may also assist you to think better and to concentrate on the task undertaken. It will also help you to decide what type of employment you wish to be in, and has a vibration that allows you to make clearer and more specific decisions about the direction you wish to take your life. It is an excellent stone for writers, especially if you have writers block, as it may inspire creativity.

TREATMENT: Blue topaz, which is very rare in nature, can be made by irradiating and then heating clear topaz. Natural blue topaz is very light in color and irradiation produces blue topazes of darker hues. Treated blue topaz is available from very light, to sky-blue, to almost an inky dark blue. Sky Blue Topaz goes through a one week of treatment time and then released for purchasing.



Get Free Quote by email: info@czgemstones.com








Radiant Cut DEF Moissanite Loose Wholesale Price

posted Sep 9, 2019, 6:32 PM by Gavin Qin   [ updated Sep 9, 2019, 6:35 PM ]

Radiant Cut DEF Moissanite Loose Wholesale Price from China

Radiant cut is rectanglar shape with amazing facets, it's one of important shapes for diamond shapes. Since moissanite is look alike a real diamond and it's cheaper cost than diamond. We are able to make different shaps with moissanite included radiant cut. We can make moissanite in DEF color VVS clairty, all our moissanite stones are AAAAA quality. If you want to make a moissanite ring or necklace, please contact us to buy loose moissanite.

radiant cut moissanite


Moissanite Radiant Cut Size(mm): 5x7   6x8   7x9   8x10   9x11   10x14


Moissanite Color :   White  Near Colorless (DEF)
 
Moissanite Clarity :  Eye-Clean (VVS)
 
Moissanite Cut :        Excellent Cut
 
Testing Result:          100% Diamond tester passed (Testing Positive)

Customized Cut & Shape are acceptable.


Are you looking for High Quality Radiant Cut White Moissanite Stones? Please contact us Today!
























Famous Diamond List

posted Aug 25, 2019, 6:14 PM by Gavin Qin   [ updated Aug 25, 2019, 6:15 PM ]

Famous Diamonds List


cullinan famous diamond rough
Cullinan Rough

Weight: 3106ct rough
Origin: Transvaal, South Africa

The Cullinan, the largest gem quality diamond ever found, was discovered at the Premier Mine on 26th January 1905. The rough diamond was nearly flawless and named the Cullinan in honour of Sir Thomas Cullinan, the founder of the Premier Mine, who was visiting that very day. Louis Botha, premier of the Transvaal, persuaded his government to buy the diamond for approx. US $1 million and presented it to England’s King Edward VII as a token of thanks for granting Transvaal its own constitution.

The Cullinan was handed to Amsterdam’s House of Asscher to polish. The diamond was divided into 9 major gemstones, 96 smaller stones and about 19.5cts of unpolished pieces. The two largest gems were kept for England’s regalia and the rest went to Asscher as payment. King Edward bought one of the major gems for his consort, Queen Alexandra. The Transvaal government bought the remaining stones and pieces, and presented the other 6 major gems to Queen Mary in 1910. Two of the small stones were presented to Louis Botha, who gave one to his daughter when she turned 17.


eureka-famous-diamond
eureka diamond


Weight: 10.73ct polished, one of two diamonds cut from 21.25ct of rough
Shape: Oval Brilliant
Colour: Yellow
Clarity: Unknown
Origin: Northern Cape, South Africa

The Eureka was discovered per chance by a 15-year-old boy, Erasmus Jacobs, on the south bank of the Orange River near Hopetown, Kimberley in 1867 and later handed it to his neighbour, farmer Schalk van Niekerk, who was a collector of unusual stones. Van Niekerk entrusted the stone to John O’Reilly, a travelling peddler, who sent it in an unsealed envelope to Dr. W.G. Atherstone of Grahamstown, one of the few people who knew anything about minerals and gems. Dr. Atherstone identified the stone as a 21.25ct brownish-yellow diamond and was sold to Sir Phillip Wodehouse for GBP 1,500.

cullinan-I-famous-diamond
cullinan I diamond


Weight: 47.75ct polished, 83.50ct rough
Shape: Pear Shape Brilliant
Colour: Unrecorded
Clarity: Unrecorded
Origin: Zandfontein Farm, South Africa

At 530.20 carats the Cullinan I, or Star of Africa diamond is the largest cut diamond in the world. Pear shaped, with 74 facets, it is set in the Royal sceptre (kept with the other crown jewels in the Tower of London). It was cut from the 3,106 carat Cullinan, the largest diamond crystal ever found. The Cullinan was discovered by Frederick Wells, a mine superintendent in Transvaal, South Africa in 1895 on an inspection tour of the Premier Mine. The Cullinan was cut by Joseph Asscher and Company of Amsterdam, who examined the enormous crystal for around six months before determining how to divide it. It eventually yielded nine major and 96 smaller brilliant-cut stones. When the Cullinan was first discovered, certain signs suggested that it could have been part of a much larger crystal, but no discovery of the ‘missing half’ has ever been authenticated.


tiffany-famous-diamond
tiffany diamond


Weight: 128.54ct polished, 287.42ct rough
Shape: Cushion Cut
Colour: Yellow
Origin: Kimberley, South Africa

The Tiffany Yellow Diamond, one of the largest fancy yellow diamonds ever discovered. It weighed 287.42ct in the rough when discovered in 1878 in the Kimberley mine in South Africa, and was cut into a cushion shape of 128.54cts with 90 facets – 32 more than a traditional round brilliant – to maximize its brilliance. It appears in the ‘Bird on a Rock’, a setting designed in the early 1960s by Jean Schlumberger, loaned by Tiffany & Co., New York.


Nano Gemstones Round Colors List

posted Jun 22, 2019, 12:42 AM by Gavin Qin   [ updated Jun 22, 2019, 12:43 AM ]

Nano Gemstones Round Colors List

Nano gems is new product and sell to market in recent years, it's a very popular gemstone like cubic zirconia, and it's can be fired with high temperature up to 1200 degree.There are many colors for nano stones  like pink,
yellow, turquoise, green, black, sapphire blue, purple and more. You can find more colors as below picture.
We usually have small sizes stones(1.0-3.0mm) in stock, if you are interested in nano gemstones, please feel free to contact us to get free quote !

nano gemstones colors list



Nano gemstones are perfect to silver and gold jewelry making, are you looking for wholesale price of nano stones direct from China supplier or want to buy customized synthetic gems? Please contact us Now!


 

Natural Turquoise Blue Sleeping Beauty USA Cabochone Stones Wholesale Price

posted May 29, 2019, 7:25 AM by Gavin Qin   [ updated Jun 2, 2019, 7:13 PM ]

Natural Turquoise  Blue Sleeping Beauty Cabochone Stones Wholesale

Sleeping beauty turquoise can be found in the southwestern part of the United States in Arizona. The highly sought after stone has made a tremendous impact on the history of turquoise over the years. The stone got its name because the mountain where it is mined resembles a sleeping woman laying on her back with arms crossed. We can make turquoise to cabochon beads with shapes included round, pear, oval. If you are looking for natural turquoise sleeping beauty, please contact us to get free quote !


natural blue turquoise cabochon wholesale

natural turquoise pear cabochon beads Sleeping Beauty

round cabochon turquoise USA Sleeping Beauty

We also can supply other natural gemstones like white topaz, peridot, amethyst, citrine, blue topaz, garnet and white crystal.



Trillion Cut Lab Blue Spinel 113 Wholesale Prices from China Supplier

posted Mar 31, 2019, 7:24 PM by Gavin Qin   [ updated Apr 1, 2019, 8:52 PM ]

Trillion Cut Lab Blue Spinel #113 Wholesale from China Supplier

Trillion cut ,sometimes called a trillion or trillian, is a triangular type of gemstone cut. The cut has many variations. It may have curved or uncurved sides. The shape of the top surface, or table, also varies. Now trillion cut become one of popular cuts for gemstones. This is a softer version of the uncurved version, with three soft points and curved sides. The length to width ratio should still be 1:1, keeping the gemstone proportioned. This cut is unusual, but can be found in pieces as a solitary gem or as an accent gem. Blue spinel look like blue sapphire and much cheaper than blue sapphire. So now many customers would you like to use lab blue spinel instead of blue sapphire. Here are some pictures of trillion cut blue spinel as for your reference.
trillion cut lab blue spinel gemstones


trillion cut blue spinel wholesale China



Lab created blue spinel #113
Shape: trillion cut
Color: blue
Size(mm): 3x3   4x4   5x5   6x6   7x7   8x8   10x10
MOQ: 100 pcs

Please contact us to get a quote of trillion shape lab blue spinel !





Colors Rectangle Synthetic Gems Lab Ruby Sapphire Wholesale Prices from China

posted Mar 7, 2019, 12:25 AM by Gavin Qin   [ updated Mar 7, 2019, 12:26 AM ]

Colors Rectangle Princess Cut Synthetic Gems Lab Created Ruby Sapphire Nano Wax Casting Gems Wholesale Prices from China

Many of our customers would like to buy synthetic gems for casting with silver and gold. These gems must be withstand high temperature up to 1650F and they are not burn and crack. They must keep same color as original stones after casting. All colors cubic zirconia are not available for casting, so we recommend other synthetic gems like lab created ruby, blue sapphire and nano gems to our customers. Since rectangle princess cut is one of popular cuttings, you can use rectangle synthetic gems for your jewelry design. Green nano gems
, red ruby, blue sapphire, they are beautiful colors for jewelry manufacturing. We have many sizes of rectangle
shape for your reference. Please contact us to get more detail.


rectangle baguette cut synthetic gems China supplier
     red ruby                                          nano green                                blue sapphire

Size(mm): 3x5   4x6   5x7   6x8   7x9   8x10
Color: red, green, blue
Minimum order quantity: 100 pcs

Please contact us to get free quote now!



Swarovski Crystal 5328 XILION Faceted Bicone Wholesale Price from China Distributor

posted Jan 17, 2019, 12:40 AM by Gavin Qin   [ updated Jan 17, 2019, 12:49 AM ]

Swarovski Crystal 5328 XILION Faceted Bicone Wholesale Price from China Distributor

Buy popular Swarovski 5328 XILION faceted bicone crystal beads with a variety of sizes and colors and start designing from China distributor. 5328 crystal bicone beads have multiple facets, are machine cut and have a hole drilled through the center. The most of popular size is 4mm which the users take it to make bracelets, necklaces and pendants. There are over 50 colors to choose with Aurore Boreale. We usually sell per bag ( 1440pcs = 1bag) with original Swarovski package. If you are a small business or personal use, you can buy small quantity from us if we have them in stock. Welcome to contact us to get cheap wholesale price. 

5328 Swarovski Bicone Beads China Supplier

Size(mm): 3.0   4.0   5.0   6.0   8.0   10.0
Quality: 1440pcs per bag
MOQ: 1 bag

We have many colors of Swarovski 5328 to choose, please contact us to get free quote today.






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