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Loose Harden Glass BR503# Ruby Red Color baguette faceted step cut 2x4mm gemstones Wholesale from China Suppliers and manufacturers. Pictures 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 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 scaleRefractive Index: 1.45-1.54Specific Gravity: 2.2-2.6Dispersion: 0.005-0.007Melting Point: 600-700 degrees Celcius 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 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 Wuzhou City. Strict quality inspection:...

Loose Synthetic Lab Pink Sapphire Corundum 2# Oval Shape faceted Cut 8x6mm and 6x4mm gemstones Wholesale from China Suppliers and manufacturers. --Also Called as Synthetic Pink Sapphire,Lab created Pink Sapphire.--We Supply and Manufacture Corundum Pink sapphire stones in All Shapes and Sizes;--Color Shades:Pink sapphire 1.5#, Pink sapphire 2# (Medium), Rose Pink sapphire 3# (Dark), Pictures What's the Pink Sapphire Color Stone? The Lab Created Pink Sapphires are the family stones of Synthetic Corundums. Lab Created Pink Sapphires are made by a method called Flame Fusion.They are made in such a way that they look like Natural gemstones. These Lab Created gemstones have the same chemical properties of the real stone,Have the same hardness, density and appearance like the Natural Pink Sapphire. Only a trained eye can tell the difference between the two. The most common Corundum colors are Blue Sapphire and Ruby color stones, but we can also supply White Sapphire, Orange Sapphire, Yellow Sapphire and Alexandrites in all shapes and sizes. We have quite a collection of Pink Sapphire Color Loose gemstones such as popular Round Brilliant Cut,Princess Cut,Emerald Cut,Cushion Cut and also unique heart, Oval,Octagon,Marquise, Pear,Star Cuts and Much More... Any Special Shape and styles are available. What is Corundum and What are its Basic Qualities? A: Corundum is an aluminum oxide that commonly forms hexagonal barrel-shaped prisms that taper at both ends or as thin tabular hexagonal plates. It has a hardness of 9 on the Mohs scale, making it one of the most durable commercial gemstones. It has no dominant cleavage and fractures in a conchoidal manner. A high density of ~4.0 g/cm3 (most silicate minerals are ~2.6 g/cm3) results in corundum occurring in secondary placer deposits and recoverable by panning methods, similar to how you would recover placer gold. Corundum comes in all colours of...

Loose Natural Garnet Red China Rough Oval Shape Faceted Rose cut 13x6mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. PICTURES What's Natural Garnet Red Stones? Garnet is not a single mineral, but describes a group of several closely related minerals. Garnets come in a variety of colors and have many different varieties. However, the most widely-known color of Garnet gemstones is dark red. Natural Red Garnet is Dark-red. It is a very strong color – the color of fire and blood. and Garnet is the traditional birthstone for January, the zodiacal stone for Aquarius and the second anniversary stone. We supply two kinds of Natural Garnet Red Color Gemstones, one is China Rough Garnet Red (Dark Red), another is Mozambique Garnet Red. (Natural Mozambique Garnet is deep red with hints of orange and brown, reminds us of an autumn harvest or Indian summer.) UNUSUAL PROPERTIES: China Garnet Red and Mozambique Garnet are believed to be the ultimate declaration of love. These gemstones have a high refractive index, giving them an exceptional brilliance. Even in unfavourable lighting conditions, well cut Mozambique garnets will sparkle vividly. Garnets were thought to cure depression, protect against bad dreams, and relieve diseases of the liver, as well as haemorrhages. TREATMENT: Garnet gemstones are not enhanced, and their colours are always natural. Treatments such as heat treatment and irradiation have proved ineffective upon the Garnet gemstones. Where to buy Natural Red Garnet gemstones? You're in the right place, We supply high quality of loose Natural Red Garnet gemstones in many kinds of popular shapes/size, wholesale at factory direct price from China Suppliers and manufacturer. Something About Rose Cut: The rose cut (also called the rosette cut) for diamonds was invented in the 17th century and its used continued until the 18th century....

Loose Natural Moonstone Oval shape faceted cut 14x10mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. PICTURES What's Natural White Moonstone stones? White Moonstone History: Named for its sheen, moonstone is the most well-known gemstone of the feldspar group. Beneath the soft shimmering surface of moonstone surges a deeper, lovelier beauty: a white "moon" that rolls over the stone when it rotates. White Moonstone Geological Properties Moonstone is fairly abundant, making it an inexpensive gemstone. While its color can be similar to other stones, the distinctive shimmer makes it difficult to confuse with other materials. Moonstone faded from popularity as a jewelry-making material for centuries, before being revived by the Art Nouveau movement and, in particular, by jeweler and goldsmith René Lalique. It has retained its popularity ever since. Like the moon, this gemstone is found all over the world--from Sri Lanka, to Australia, India, Tanzania, the United States, and countries between. Moonstone was designated as the state gemstone of Florida in 1970, to commemorate the Apollo moon landings which took off from Florida's Kennedy Space Center. However, there are no deposits within state borders. Chemical Composition: K(AlSi3O8) Color: Creamy translucent white Hardness :6 to 6-1/2 (Mohs) Specific Gravity :2.56 - 2.58 Refractive Index :1.520 - 1.525 Where to buy Natural White Moonstone stones? You're in the right place, We supply high quality of loose Natural White Moonstone gemstones in many kinds of popular shapes/size, wholesale at factory direct price from China Suppliers and manufacturer. POPULAR SHAPES AND SIZES: * Factory direct. * Strict quality control. * Large Stock. * Customized is welcome. *All Photos are 100% real shoot. Cutting provide: all kinds of Poupular shapes/cut and also can be made in custom shapes/cuts. Delivery date: 1-2 days for in stock, 7-10 days for custom orders. OUR...

Moissanite D Color Series:

758a1;">Color: D, Colorless (Supernova),

758a1;">Size: 9x11mm
758a1;">Clarity:VVS
758a1;">Cut: Faceted Brilliant (Heart and Arrow)

MM size & Ct weight Chart: http://m.frgems.com/loose-moissanite-stones-mm-sizes-carat-weight-chart.html

Loose Natural Prasiolite Round shape double checkerboard faceted 8.00mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. PICTURES What's Natural Prasiolite Color Gemstone? Prasiolite (also known as green amethyst), is a heat-treated form of amethyst. Because it closely related to both amethyst and citrine, it acts as a bridge between the solar plexus chakra (seat of the will), the heart chakra, and the third eye and crown chakras. This makes it ideal for aligning the body, mind, and spirit into an integrated whole. Prasiolite also facilitates a stronger connection to nature. If you want to be an advocate for the environment, but you would rather lead with wisdom and heart rather than pure “warrior energy”, prasiolite is an ideal ally. Green Amethyst as a Gemstone Prasiolite (more commonly known as “green amethyst”) is a pale green form of quartz. There is a small amount of natural prasiolite, but almost all prasiolite on the market is artificially produced by heat-treaing amethyst. Amethyst usually turns yellow or orange, producing citrine, but with the addition of radiation, it turns green. Technically, amethyst is by definition purple, so it doesn’t make a lot of sense to call prasiolite “green amethyst”, but the name seems to have stuck. Where to buy Natural Prasiolite stones? We supply high quality of loose Natural Prasiolite gemstones in all kinds of popular shapes/size, wholesale at factory direct price from China Suppliers and manufacturer. What is a checkerboard cut gem? In a checkerboard cut, a faceter cuts the gem with square facets, so its crown and table resemble a checkerboard. This cut is often used on translucent stones. At Fu Rong Gems, you can buy checkerboard gemstones at Wholesale Direct Factory prices from the Real China Professional Manufacturer and Supplier. Can be made in Single Checkerboard or...

Loose Synthetic Watermelon Tourmaline Glass BiColor Octagon Shape Emerald cut 10x8mm Gemstones Wholesale at factory direct price from China Manufacturer and Suppliers Pictures What is Synthetic Watermelon Tourmaline Glass BiColor Gemstones? It's made of Glass & Crystal hybrid material. it's a type of Synthetic gemstone.Natural tourmaline colors are rare, but the glass stones can simulate many beautiful colors. The rough producer create this beautiful colors with Glass & Crystal hybrid material successfully , Synthetic tourmaline also called as Watermelon Tourmaline. About the Tourmaline gemstone: Tourmaline gemstone is a semi-precious mineral similar to granite. With colors ranging from magenta to teal-blue, meadow-green to vibrant yellow, and even black,tourmaline gets its name from the Singhalese phrase “tura mali,” which means, “stone mixed with vibrant colors.” Tourmaline derives from the Sinhalese term "turamali", which translates as "stone of mixed colors". The very name refers to the unique spectrum of colors displayed by this gemstone, which is second to none in the realm of precious stones. One of the most versatile of gemstones, tourmaline is available in every color, from colorless to black. It can show every tone from pastel to dark, and can exhibit various colors in the same stone. Natural Tourmaline Gemstones is expensive, and now there's a new and best substitution--Glass Tourmaline Color Gemstones, which the color is more beautiful look then the real Natural Tourmaline, and the price is very cheap. This Synthetic Watermelon Tourmaline Color Gemstones Can be made in many popular shapes, such as round, oval, Pear, Heart shape, Cushion, Emerald, marquise,etc. and Usually the sizes are making bigger than 4mm. Is there fake tourmaline?Tourmaline itself is so plentiful that it is not synthesized by laboratories. However, just because tourmaline is not lab-created does not mean that fake pink tourmalines do not exist. Glass, plastic, or cheaper gemstones...

Loose Nano Turquoise Greenish 332# Color Round shape faceted Cut 1.75mm 2mm, 2.25mm2.50mm gemstones wholesale from china supplier and manufacturer. Pictures Pictures What is Nano Gemstones ? A: Nano Crystal gemstone - is the glass-ceramic material with nano sized (10⁻⁹m) crystals of Spinel in an aluminosilicate glass matrix, which is not special glass and it is not synthetic crystal or mineral - it is their hybrid. This composite material has unique physical and optical properties: Color (homogeneous and even), Density (3-3.3g/cm³), Luster (RI=1.61-1.64); Melting temperature (more than 1650 C°) and high thermal shock resistance make this material ideally compatible with the wax-casting technology. Nano Crystal gemstone are a new type of created gemstone made especially for jewellery. The colour is homogeneous, meaning that if you bought 100 emerald green nano crystal stones, the colour would be exactly the same in every stone. The material has been created with precious metal clay in mind, so any size gem should be kiln safe and blow torch safe with out colour change or damage. #Nano Crystal gemstone# does not contain any health hazardous contaminants (lead, arsenum, cadmium) Hardness: 7 on Mohs scale Refractive Index: 1.65-1.7 Specific Gravity: 3.5-4 Dispersion: 0.015 Melting Point: 1700 degrees Celcius It does not change color when heated. Can be used in wax casting. The Main characteristics of Nanosital/Nano Crystal stones: 1.Nano Stone's specific gravity index is very close to that of the most valuable gemstones such as topaz, sapphire, ruby and aquamarine. 2.Nano Stone and the optical properties of the most popular color gemstones are almost similar. Nano Stone's main feature is its lack of an unnaturally strong lustre, which is typical of #cubic zirconia#, wherein the play of colors remains attractive. 3.Nano Stone's hardness (7 on Mohs scale) guarantees jewellery durability without the loss of its original...

Moissanite D Color Series:

758a1;">Color: D, Colorless (Supernova),

758a1;">Size: 9x11mm
758a1;">Clarity:VVS
758a1;">Cut: Faceted Brilliant (Heart and Arrow)

MM size & Ct weight Chart: http://m.frgems.com/loose-moissanite-stones-mm-sizes-carat-weight-chart.html

Loose Synthetic Lab Created Corundum Blue Sapphire 33# light color Round Shape Faceted Cut 2mm Gemstones Wholesale from China Suppliers and manufacturers. --Also Called as Synthetic Blue Sapphire,Lab created Blue Sapphire.--We Supply and Manufacture Corundum Blue sapphire stones in All kind of popular Shapes and Sizes;--Color Shades: #33 Light shade, #34 Medium and # 35 dark blue. Pictures What's the Blue Sapphire Color Stone? Blue sapphire belongs to the mineral species corundum. It can be a pure blue but ranges from greenish blue to violetish blue. The name “sapphire” can also apply to any corundum that’s not red and doesn’t qualify as ruby, another corundum variety. Sapphire is the September birthstone and for the 5th and 45th anniversary gemstone gifts. For specific birthstone information, September birthstone, 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. The most common Corundum colors are Blue Sapphire and Ruby color stones, but we can also supply White Sapphire, Orange Sapphire, Yellow Sapphire and Alexandrites in all shapes and sizes. We have quite a collection of Blue Sapphire Color Loose gemstones such as popular Round Brilliant Cut,Princess Cut,Emerald Cut,Cushion Cut and also unique heart, Oval,Octagon,Marquise, Pear,Star Cuts and Much More... Special Shape and styles are available. What is Corundum and What are its Basic Qualities?A: Corundum is an aluminum oxide that commonly forms hexagonal barrel-shaped prisms that taper at both ends or as thin tabular hexagonal plates. It has a hardness...