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Loose Synthetic Lab Created Corundum Ruby Red Dark 8# trapezoid shape step Cut 6x4x2mm Gemstones Wholesale from China Suppliers and manufacturers. --Also Called as Synthetic Ruby, Synthetic Red Corundum,--We Supply and Manufacture Corundum Ruby Red stones in All kinds of popular Shapes/cuts and Sizes;--Color Shades:Ruby Red 5#, Ruby Red 7# dark, Ruby Red Dark(Garnet) 8#; Pictures What's the Ruby Red Color Stone? Which colour would you spontaneously associate with love and vivacity, passion and power? It's obvious, isn't it? Red. Red is the colour of love. It radiates warmth and a strong sense of vitality. And red is also the colour of the Ruby Stones, the king of the gemstones. In the fascinating world of gemstones, the ruby red is the undisputed ruler. For thousands of years, the Ruby red Gemstones has been considered one of the most valuable gemstones on Earth. It has everything a precious stone should have: magnificent colour, excellent hardness and outstanding brilliance. In addition to that, it is an extremely rare gemstone, especially in its finer qualities. AndNow you can buy Synthetic Corundum Created Ruby Color Loose gemstones with an excellent simulated of Real Ruby Gemstones at Wholesale Direct Factory prices from the Real China Professional Manufacturer and Supplier. We have quite a collection of Ruby Red Color Loose Stones such as popular Round Brilliant Cut,Princess Cut,Emerald Cut,Cushion Cut and also unique heart, Oval,Octagon,Marquise, Pear,Star Cuts and More... 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...

Loose Harden Glass Sapphire Blue color BA213# Elongated cushion shape facetedcut 10x8mm 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 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 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 China Wuzhou City. Strict quality...

Lab created Padparadscha #55 orange sapphire corundum Round faceted cut 5mm gemstones Wholesale from China Suppliers and manufacturers. Pictures What's PadparadschaOrange sapphire Gemstones? The Padparadscha sapphire is a rare but striking version of this gem that is pink- and orange-toned, offering a colorful alternative to the more well-known blue. September birthdays may especially enjoy the variety of choosing a padparadscha sapphire, as sapphire is the birthstone for September. Padparadshah Color is one of the rarest and most-prized fancy colored corundums in the world.Padparadshah is basically an orangish pink colored sapphire (corundum 55#). This rare color of the padparadshah sapphire is both from iron and chromium impurities. COLOR: Padparadscha is salmon-pink variety of CorundumCHEMICAL COMPOSITION: Al2O3 (Corundum) SPECIFIC GRAVITY: 3.95 – 4.10REFRACTIVE INDEX: 1.757 to 1.780 HARDNESS: 9 BIRTHSTONE: Padparadscha is the birthstone of September UNUSUAL PROPERTIES: Padparadscha Sapphires bring a vital energy to the emotions, allowing one to be more outgoing and dynamic, playful and full of joy. They allow one to better express their feelings to others. The Padparadscha’s pink color energy also stimulates the Heart Chakra located near the center of the breastbone. It regulates our interaction with the external world and controls what we embrace and what we resist. It gives us the balancing ability to be ourselves within the environment, and helps in our relationships. Sapphire is the September birthstone and for the 5th and 45th anniversary gemstone gifts. For specific birthstone information, September birthstone, Sapphire, jewelrycentral.com. 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...

Loose Cubic Zirconia Light GreenRound Shape Faceted Cut 1.4mm and 1.5mm and 1.6mmstones CZ34 wholesale from China Manufacturer and Suppliers Pictures What is Cubic Zirconia? A: Cubic Zirconia (or CZ) is zirconium oxide (ZrO2 ), is widely synthesized for use as a diamond simulant and it is a lab made created stone with a specific gravity of between 5.6-6.00 and at about 8.5 hardness on Mohs scale, which is harder than most #natural gemstones#. Its refractive index is high at 2.15 - 2.18 (B-G interval) and its luster is very good. Its dispersion is very high at 0.058 - 0.066, exceeding that of diamond (0.044). #Cubic Zirconia Gemstones# is the best stimulant for the Real diamond, it's beautiful and brilliant for the Jewelry designs. At FU RONG GEMS, you can Buy Aquamarine Blue Color CZ stones and other Colored CZ Loose Cubic Zirconia Stones With Quality Grades A to Top Grade Quality AAAAA at Wholesale Direct Factory prices from the Real China Professional Manufacturer and Suppliers. How Loose Cubic Zirconia Quality is Determined? A: There are four main factors that help determine the quality or grade of cubic zirconia. These are carat (or carat weight), clarity, color, and cut. CZ stones are imitation diamonds or simulants and are measured in carat weight. Loose cubic zirconia stones are always heavier than real diamonds. This is because the materials that are used to create the stones are denser. Though loose cubic zirconia stones are generally colorless, many shades of colors can be added using trace elements during the manufacturing process. These colors might include lavender, peridot, pink, violet, champagne, aqua, citrine yellow, and others. Typically, transparent cubic zirconia will be the more valuable, high-end diamond imitation. #Colored CZ stones# are valued according to the rarity, evenness, and tone of their colors. Clarity,...

Loose Synthetic Opal Black OP32 Color Oval shape cabochon cut 25x18mm and 20x15mmloose gemstones wholesale from china Suppliers and manufacturer. Picture:   What is Synthetic Opal/Lab-Grown Impregnated Synthetic Opal? A: Among all man-made opal, lab-grown impregnated synthetic opal has the highest quality and value. It takes about a year to grow in the laboratory and is similar in properties to natural opal. Natural opal is composed of silica and water while impregnated synthetic opal contains a high percentage of silica, at least 80%. It also has the unique feature of vertical growth pattern. Lab-grown impregnated synthetic opal is a beautiful stone with perfect color vibrancy - revealing the beauty of precious opal. Other research in macroporous structures have yielded highly ordered materials that have similar optical properties to opals and have been used in cosmetics. Synthetic opals usually display a very distinctive snakeskin pattern and they show brighter colors than natural opals. The spots of color are larger but they interact with light in a very similar way to natural opals. They contain 80% of silica which is impregnated with resin. Impregnated synthetic opals look good and appeal to some but can't replace what Mother Nature creates. Synthetic solid opal can be very difficult to identify, unless you are an expert, or have a lot of experience. Look closely at the pattern - Opal created in a laboratory (Gilson opal), displays bright colours in large patches of colour. The pattern is often 'too perfect' and ordered, and can also often display a 'snakeskin' pattern. If you are still not sure, take it to a gemmologist or an opal expert. Where to Buy Loose Synthetic Opal stones? FU RONG GEMS Supply and manufacture Synthetic OpalCabochon or faceted cut gemstones in more than 78 colors and in various shapes, sizes and cutting....

Loose Synthetic Opal OP31 Color Oval shape cabochon cut 20x15mmloose gemstones wholesale from china Suppliers and manufacturer. Picture: What is Synthetic Opal/Lab-Grown Impregnated Synthetic Opal? A: Among all man-made opal, lab-grown impregnated synthetic opal has the highest quality and value. It takes about a year to grow in the laboratory and is similar in properties to natural opal. Natural opal is composed of silica and water while impregnated synthetic opal contains a high percentage of silica, at least 80%. It also has the unique feature of vertical growth pattern. Lab-grown impregnated synthetic opal is a beautiful stone with perfect color vibrancy - revealing the beauty of precious opal. Other research in macroporous structures have yielded highly ordered materials that have similar optical properties to opals and have been used in cosmetics. Synthetic opals usually display a very distinctive snakeskin pattern and they show brighter colors than natural opals. The spots of color are larger but they interact with light in a very similar way to natural opals. They contain 80% of silica which is impregnated with resin. Impregnated synthetic opals look good and appeal to some but can't replace what Mother Nature creates. Synthetic solid opal can be very difficult to identify, unless you are an expert, or have a lot of experience. Look closely at the pattern - Opal created in a laboratory (Gilson opal), displays bright colours in large patches of colour. The pattern is often 'too perfect' and ordered, and can also often display a 'snakeskin' pattern. If you are still not sure, take it to a gemmologist or an opal expert. Where to Buy Loose Synthetic Opal stones? FU RONG GEMS Supply and manufacture Synthetic OpalCabochon or faceted cut gemstones in more than 78 colors and in various shapes, sizes and cutting.   OUR ADVANTAGE Factory...

Loose Nano crystal Dark Color Emerald Green #111 Square shape Step cut 2x2mm gemstones wholesale from china supplier and manufacturer. Pictures Emerald Green Color is one of most popular color gemstones for jewelry setting, if you do the wax casting, Nano Emerald Green Color Gemstones is the best Choice , as it's heat resistant, withstand a high temperature. There're other popular Emerald Green color stones options: Nano Crystal Emerald Green Colors Cubic Zirconia Emerald Green Colors Glass Emerald Green Colors. Moissanite stones Green Color stones. 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...

Loose Natural Semi precious genuine Peridot Color Oval Shape Faceted Cut 6x4mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. Picture What is a genuine/Natural Peridot stones? The ancient Egyptians mined peridot on the Red Sea island of Zabargad, the source for many large fine peridots in the world’s museums. The Egyptians called it the “gem of the sun.” Today this gem is still prized for its restful yellowish green hues and long history. Large strongly-colored, examples can be spectacular, and attractive smaller gems are available for jewelry at all price points. Peridot is the birthstone for August and the 15th anniversary gemstone. Peridot natural stone is also know for strengthening breath of life, prosperity, growth, openness. Peridot helps understand relationships and other realities. Peridot alleviates depression, anger, fear, jealousy and anxiety. Peridot is a visionary stone, and helps connect us to our destinies and to an understanding of the purpose of existence. Natural Peridot vs Natural Treated Peridot A major factor in determining the worth and value of this yellowish-green gem is how it is produced and mined. Natural varieties are the most rare and the most expensive, and high-quality natural peridot can be difficult to find. Therefore a great deal of this gem goes through heat treatment, which is an 100% natural way to improve the color and clarity of the stone. Heat-treated peridot is still considered real, and often results in a higher quality, more beautiful result. At With Clarity, many naturally mined gems are heat treated to attain the most stunning result. Some peridot can also be made in a lab. The result is a stone that is visibly identical to its natural counterpart, with the only difference being the origin of the stone. Gemstones made in labs are also chemically the same,...

Lab Created Grown Hydrothermal Emerald Zambia Green Color Marquise Shape faceted Cut 4x2mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. PICTURES There're 2 popular Lab grown Emerald Green Color Gemstones,One is Zambia Green, another is Colombia Green color. How can you tell a Zambian emerald? Emerald appearance is sometimes associated with its mine location. Colombian emeralds are said to have a warmer and more intense pure green color. Zambian emeralds are said to have a cooler, more bluish green color. Generally, Zambian emeralds are deep green with slight bluish overtone. ABOUT LAB HYDROTHERMAL EMERALD GREEN STONES Today you can find all sorts of Lab Created Gemstones in the market like lab created ruby, lab created sapphire, lab created Alexandrites. Out of all these Lab Created Gemstones, the Lab Created Emerald is considered to be the best discovery made by man. Not everyone can afford to wear a jewellery with real emerald stones as a top quality real emeralds can cost upto $40,000 to $100,000 a carat. But most of the people can afford to wear jewelry with synthetic emeralds in it as you can easily find a top quality lab created emerald at FU RONG GEMS for below $100. The lab created emeralds that we supply here are made by the hydrothermal process that is why some people also call it hydrothermal emerald. This process uses a water solution at high temperatures and it takes many months to create a top grade synthetic emerald rough. We then use specialist engineers to cut these stones from the roughs to get the best grade lab created emeralds. The synthetic emeralds you find here will have the same chemical composition as the real emeralds. There're other Emerald Green color stones options: Nano Crystal Emerald Green Colors Cubic Zirconia Emerald...

Loose Blue Spinel London blue 120# color Elongated Cushion Shape faceted cut 12x10mm Gemstones wholesale from China Supplier and manufacturers. Pictures The London blue Color Topaz gemstones is one of popular gemstones for the jewelry design. London blue topaz is different from other blue topaz gemstones due to its shade of blue. London blue topaz has a very definitive shade of blue that is darker and inky compared to regular topaz. However, it is much lighter than a sapphire gemstone. The color is #120 Blue Zirconia Spinel, it's best simulated gemstone to the London Blue Topaz gemstone. What's Synthetic Spinel? Synthetic spinel, was first produced accidentally during an attempt to make a satisfactory blue synthetic sapphire by the Verneuil process. Instead of the blue sapphire they discovered synthetic spinels like Synthetic Aquamarine. These lab created Blue London Blue Color Gemstones are exact copy of their Natural counterparts. The real London Blue Topaz is expensive but the good quality synthetic Blue Zirconia London Blue spinel is very cheap in comparison. Synthetic spinel is widely used because it is slightly softer than synthetic corundum, it can be fashioned more rapidly and less expensively. Secondly, several of the colors in which it is made are better imitation for a number of natural stones than those made in Synthetic corundum. CHEMICAL PROPERTIES: Al2O3 HARDNESS: 8.5 Moh’s Scale DENSITY: 3.98 – 4.1 g/cm3 PURITY: 99.99% MANUFACTURING PROCESS: Verneuil / Flame Fusion Comparision of Spinel and Other gemstones: The Popular colors of Spinel Stones: 104#, 105# and 106# are the simulated colors of Aquamarine, 104#Light, 105# Medium and 106# dark. 107# 108# colors are the simulated colors of Topaz Sky blue, 120# is the simulated color of Topaz London Blue. 119# is the simulated color of Topaz Swiss Blue. 112#, 113#,114# are the simulated color of...