Featured Products
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Professional China Blue Black Color Natural Sapphire Gemstone
Gem bound all kinds of gem grade corundum beyond ruby are called sapphire. Sapphire mineral name for corundum, corundum group minerals.
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2019 New Style Natural color spinel Round Loose Gemstone for Jewelry Setting
Red Spinel has a ruby-like bright luxury red, it is also highly valued. She was wearing the robes of the pope of the Vatican, the Tsar of Russia, the son of Iran, and the crown of King of the British Empire.
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Hot Sale for Seppe Natural High Quality Grinding Garnet Mineral for Sandblasting
The difference between Garnet and similar gem and synthetic garnet. Gemstones similar in colour to various garnets, including rubies, sapphires, artificial corundum, topaz, emeralds, Jadeite, etc. , are heterogeneous and can be distinguished by polarisation.
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Professional Design Irregular silver 925 ring natural black sapphire ring for fashion accessories
The color changing Sapphire in Corundum is real, it will appear different colors in different light, also known as color changing corundum or color treasure, the color change is expected to be caused by the chrome element in corundum.
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Factory Selling Natural Stone Square Rectagon Shape Amethyst Crystal
Amethyst is a tripartite crystal system, the crystal is hexagonal columnar, the cylindrical surface is transverse, there are left shape and right shape, twin-crystal is very common. The hardness is 7. The crystal often contains irregular or winged gas-liquid inclusions.
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Low price for Blue Black Color Natural Aquamarine Gemstone
Aquamarine quality is evaluated from color, clarity, cut and weight. Pure color, no gray, no dichroism, thick and bright color of the highest value. Some aquamarine with directional inclusions can be processed into cat’s eye effect or starlight effect, and aquamarine with special optical effect is more expensive. Aquamarine with the same color, clarity and cut is more valuable if it weighs more.
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Factory making Votum Luxury Spinel White Sapphire Earring Leaves Design Fashion 18K Gold Plated 925 Silver Jewelry Women Accessories Earring for Party
Red Spinel has a ruby-like bright luxury red, it is also highly valued. She was wearing the robes of the pope of the Vatican, the Tsar of Russia, the son of Iran, and the crown of King of the British Empire.
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Low MOQ for Royal Blue Sapphire Stone Oval Pear Emerald Cut Lab Grown Dark Blue Sapphire
Gem bound all kinds of gem grade corundum beyond ruby are called sapphire. Sapphire mineral name for corundum, corundum group minerals.
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China Supplier Hyperbole Gemstone Natural Black Spinel Necklaces Pendants Rings Jewellery
Black SPINEL, from it comes out, the output is self-evident, how many hundreds of millions, most of these will not be done by hand inlaid finished products, generally using wax inlaid technology to solve the inlaid, black spinel electroplating equipment requirements are higher, in general, the aging of some equipment or the improper treatment temperature of skilled workers will cause the coloration of black spinel caused by electroplating.
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Wholesale Discount Wholesale Golden Pear Cut natural purple garnet From China Supplier
The difference between Garnet and similar gem and synthetic garnet. Gemstones similar in colour to various garnets, including rubies, sapphires, artificial corundum, topaz, emeralds, Jadeite, etc. , are heterogeneous and can be distinguished by polarisation.
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Wholesale Price China Votum Fashion Luxury Sterling Silver Gold Plated Jewellery Wholesale Spinel Diamond Ring Custom Women Accessories Handmade Jewelry
Spinel is a mineral composed of magnesium and aluminum oxide, because it contains magnesium, iron, zinc, manganese and other elements, they can be divided into many kinds, such as aluminum spinel, iron spinel, zinc spinel, manganese spinel, chrome spinel and so on.
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Best-Selling Cabochon Round Shape Natural pink Sapphire
Pink Sapphire reddish sapphire: earlier, the international gem community believed that only corundum with medium depth to dark red or purplish red can be called ruby. Those that turn red light to very light are called pink sapphires.
