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Synthetic Pink Sapphire Corundum #3, Lab Created Rose Pink 3# Sapphire Medium Color shade Wholesale from China Suppliers and manufacturers. The Lab Created Pink Sapphires stones come under the category 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 stones. They will have the same hardness, density and appearance like the Natural Pink Sapphire. Only a trained eye can make out the difference between the two. The most common Corundum colors are Blue Sapphire and Ruby but we can also supply you White Sapphire, Orange Sapphire, Yellow Sapphire and Alexandrites in popular shapes and sizes. Pictures     Synthetic Lab Created Ruby Pink Sapphire 3# Pear Shape Gemstones: Lab Created Ruby Pink Sapphire 3# Emerald Cut Gemstones: The Medium Color shade of Pink Sapphire stone is the 3# of Corundum. Video-Synthetic Pink Sapphire 3# Color stones VS 2# Color Stones Comparison The chemical properties of the Lab Created Pink Sapphire stones are the following: CHEMICAL PROPERTIES: Al2O3HARDNESS: 9 Moh’s ScaleDENSITY: 3.98 – 4.1 g/cm3PURITY: 99.99%MANUFACTURING PROCESS: Verneuil / Flame Fusion Synthetic Pink Sapphire are made of the same chemical components (corundum) that occur naturally in the creation of this incredibly fiery gem. --Low, Low Factory Prices from China Wuzhou--the Biggest Synthetic Gemstones Manufacturing Base in the World. 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...

Synthetic Pink Sapphire Corundum #2, Lab Created Pink 2# Sapphire Medium Color shade Wholesale from China Suppliers and manufacturers. The Lab Created Pink Sapphires stones come under the category 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 stones. They will have the same hardness, density and appearance like the Natural Pink Sapphire. Only a trained eye can make out the difference between the two. The most common Corundum colors are Blue Sapphire and Ruby but we can also supply you White Sapphire, Orange Sapphire, Yellow Sapphire and Alexandrites in all shapes and sizes. Pictures   The Medium Color shade of Pink Sapphire stone is the 2# of Corundum. Video-Synthetic Pink Sapphire 3# Color stones VS 2# Color Stones Comparison The chemical properties of the Lab Created Pink Sapphire stones are the following: CHEMICAL PROPERTIES: Al2O3HARDNESS: 9 Moh’s ScaleDENSITY: 3.98 – 4.1 g/cm3PURITY: 99.99%MANUFACTURING PROCESS: Verneuil / Flame Fusion Synthetic Pink Sapphire are made of the same chemical components (corundum) that occur naturally in the creation of this incredibly fiery gem. --Low, Low Factory Prices from China Wuzhou--the Biggest Synthetic Gemstones Manufacturing Base in the World. Color Comparison Pictures in Google album : Ruby 5# VS 3# Rose Pink VS 2# Pink Sapphire color https://photos.app.goo.gl/4xRRudRISHVT91Ml2     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...

Loose Natural,Semi-Precious,Genuine Gemstones Wholesale at factory prices from China Suppliers and manufacturer. What is a Natural Gemstone? A: Natural gemstones are formed in nature with no interference from humans other than being mined, cut/faceted and polished. If a stone is identified as natural, this means that it has not been treated, enhanced or altered. Faceting is allowed for a stone to still be considered natural. What is a Genuine Gemstone? (Semi-precious stones)?A: A genuine gemstone is real, but it is treated in some way to enhance its cut or appearance. Needless to say, these are also referred to as “enhanced” or “treated” stones. Why do stones get treated? Many times natural stones have discoloration, cracks and/or inclusions. Treatme nts are applied to fix these “flaws” in the stone. For example, extreme heat is applied to natural sapphires, which results in improved clarity and a more cohesive, blue color. Fun Fact:Natural, untreated sapphires are very rare and more valuable than treated sapphires. What is a Lab-Created Gemstone? A:More commonly referred to as “created” gems because it has a more positive connotation, as you probably guessed, these are made in laboratories. Other terms used are “synthetic”, “artificial”, “lab-grown” and “man-made” gems. Many of these gemstones have the exact chemical composition of the same stone created in nature (e.g. Moissanites, Lab diamond or Lab Emerald green stones.), so technically, they are still the real deal. It's now possible for the gemstones dealer to manufacture many kinds of high quality gemstones in a laboratory, including sapphire, ruby, emerald and diamond. So what does this mean for the natural gemstone business? Synthetic or lab-created gemstones are made of the same material as natural gemstones, so they share the same chemical and optical properties. A synthetic sapphire is composed of aluminum oxide, the same material as...

Loose Synthetic Lab Created Corundum Blue Sapphire 34# Medium Color Round Sphere Smooth BallgemstonesWholesale 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   Smooth Ball Blue Sapphire Gemstones - The pictures above are the Corundum Blue sapphire RoundSphere Smooth Ball, the sizes are 5mm and 6mm, due to the color variation in a piece of rough, it's very hard to make the uniform blue color in an order for the larger size. The color will have 2-3 color shades, light or dark. but the color looks good generally. The following video are the 8mm Corundum Blue sapphire Round Smooth Ball with drilled hole. as you can see from the video, there's color variation in a piece of round ball. If you want a uniform & consistent same blue color shade for every piece of ball, suggest you to use Glass Blue sapphire or Nano crystal Blue sapphire stones .     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...

Loose Synthetic Lab Created Corundum Blue Sapphire 35# dark Color shade Round Shape Faceted Cut 6.50mm 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...

Loose Synthetic Lab Created Corundum Blue Sapphire 33# light color shade Round Shape Faceted Cut 6.50mm 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...

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...

CORUNDUM COLOR CHART 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 comesin all colours of the rainbow but is most commonly found as opaque crystals with dull colours.Red corundumis called ruby, blue corundum is called sapphire, and all other colours are called fancy sapphires. Some varieties of corundum will fluoresce under short wave and long wave UV light if there is enough chromium in the crystal structure but little iron, which tends to quench any emitted energy. Physical Properties of Corundum: Mohs Hardness: 9 Specific Gravity: 3.90 to 4.05 Cleavage Quality:None Fracture: Uneven,Conchoidal Optical Properties of Corundum: Refractive Index: 1.758 to 1.780 Optical Character: Uniaxial/- Birefringence 0.007 to 0.010 Pleochroism Dichroism: blue - violet-blue and greenish-blue; green - yellowish-green; yellow - pale yellow; purple - violet; orange, yellowish-red - deep crimson. Dispersion:0.018 Corundum and Spinel colors-6mm Round stones: Corundum and Spinel colors Sample Box for sale:6mm Round stones : $25/pc Slide Show of the Corundum Color chart 6mm round stones:   Or you can Click this picture to view the Clear pictures of Corundum Color chart 6mm round stones in Google album:   3mm Round Faceted Corundum Gemstones All colors (Google Album) Link:https://photos.app.goo.gl/TzBLy3Zs81U4unoJ7 The Popular Colors of Corundum: Pink Sapphire: 1#, 2#, #3 Ruby Red: #5, #7 and #8 Blue Sapphire: #33...

Yellow Fancy Color Lab Grown Diamond Melee small size Round Faceted Loose Lab Diamonds  Wholesale from China Suppliers & Manufacturer PICTURES   What's Yellow Diamond? There is no doubt that diamonds are the world's most popular precious gemstones. Any piece of yellow diamond jewellery would benefit from its value, sparkle, and elegance. Since the invention of radiant cuts, yellow diamonds have become more popular. It is common for yellow diamonds to be cut in fancy shapes and recut in order to maximize the diamond's face-up color intensity. Among other coloured diamonds, their lower price per carat and rarity make them ideal for fashion trends in the new decade. It is interesting to note that white diamonds graded at the bottom of the colourless grading scale are found to have trace amounts of yellow. A stone's value increases as it is yellow become more vivid. Now You can get Yellow Color Lab diamonds at a cheap price wholesale directly from China Suppliers.   What's Synthetic/Lab Grown diamond? A synthetic diamond (also known as a laboratory-grown diamond, a cultured diamond, or a cultivated diamond) is a diamond produced by a controlled process, as contrasted with a natural diamond created by geological processes or an imitation diamond made of non-diamond material that appears similar to a diamond. Synthetic diamond is also widely known as HPHT diamond or CVD diamond, after the two common production methods (referring to the high-pressure high-temperature and chemical vapor deposition crystal formation methods, respectively). While the term synthetic may sometimes be associated by consumers with imitation products, synthetic diamonds are made of the same material as natural diamonds—pure carbon, crystallized in an isotropic 3D form. WHAT IS THE DIFFERENCE BETWEEN HPHT AND CVD? When comparing CVD vs HPHT diamonds, there is absolutely no difference other than the process used...

Loose Simulated Sapphire blue Spinel Blue Color #113 Heart shape faceted cut 12x12mm Gemstones wholesale from China Supplier and manufacturers. Pictures 113# blue color stones usually used as the simulated color of Sapphire blue stones. when you're looking for a cheaper alternative blue sapphire gemstones, Spinel 113# blue color is one of best choice. What's Synthetic Spinel? A: Although not as widely used today as synthetic Corundum, synthetic Spinel is still one of the most common man-made gem materials, particularly blue synthetic Spinel. It appears frequently in class rings and costume jewelry. Blue, green and other colors of synthetic Spinel are mostly manufactured using the inexpensive flame-fusion method by which the Spinel develops around an elongated boule. These flame-fusion Spinels can be distinguished from natural Spinels by a slightly elevated refractive index due to a chemical variation involving higher aluminum content. Blue Synthetic Spinels of the flame-fusion type are typically colored only by cobalt. No iron is added, and therefore they are diamagnetic, another property that distinguishes blue flame-fusion Spinels from blue natural Spinels. When viewed under the Chelsea filter and also under long wave UV light, the light blue and medium blue gems pictured below left and center show a pale pink reaction due to low cobalt content, while the dark blue gem on the right appears bright red due to much higher cobalt content. None of the synthetic Spinels shown below contain enough cobalt to cause magnetic attraction. 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...