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Bottom price Natural Ruby Company - Natrual Ruby Loose Gems Baguette 1.5x3mm – Datianshanbian
Product Detail: Ruby [1] , which means corundum of a red color, is a type of corundum and consists primarily of aluminum oxide (AL 2O 3) . The red color comes from chromium (CR) , mainly Cr2O3, the content is generally 0.1 ~ 3% , the highest is 4% . Containing Fe, Ti and blue said Sapphire, non-chromium CR color of other colors of corundum also collectively known as Sapphire. Most natural rubies come from Asia (Burma, Thailand, Sri Lanka, Pakistan, China Xinjiang, China Yunnan, etc.) , Africa... -
New Arrival China Light Amethyst - Amethyst is the birthstone of February and symbolizes loyalty – Datianshanbian
Product Detail: 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. It is one of the most expensive members of the crystal family, because the water crystal contains Mn, Fe3+ and appears purple. Transparent, with obvious polychromatism observed under dichromatic mirror. The ame... -
High definition Wholesale Natural Gems Stones Natural Garnet - Natural Cordierite Loose Gems Round Cut 1.0mm – Datianshanbian
Product Detail: Cordierite is a silicate mineral, usually light blue or light purple, glassy luster, transparent to translucent. Cordierite also has the characteristic of being remarkably polychromatic (tricolor), emitting light of different colors in different directions. Cordierite is usually cut into traditional shapes, and the most popular color is blue-purple. Cordierite is similar in color to sapphire, so it is also called water sapphire. Nicknamed the poor man’s sapphire because ... -
Factory wholesale Sapphire Blue Kashmir - Natrual Pink Sapphire Loose Gems Baguette 1x2mm – Datianshanbian
Product Detail: 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. However, at the third session of the International Association of colored gemstones held in Sri Lanka in May 1989, it was decided to abolish the name and include such gemstones into the scope of Ruby (but some people still disagree with this resol... -
Free sample for Natural Kashmir Sapphire - Natural Green Sapphire Loose Gems Crystal Clean Round 0.8mm – Datianshanbian
Product Detail: The distinguishing features of natural and Synthetic Green sapphires cut dark blue protolith to show the multidirectional color of green or blue-green on the front, then natural green sapphires can be formed. yellow-green and Gray-green sapphires can also be found on the market, but their value is relatively low. Most of the properties of synthetic green sapphires are the same as those of natural products. The refractive index ranges from 1.76 to 1.77, and the refractive index... -
Good Quality Moomstone - Natural Gems White Moonstone Round 3.0mm – Datianshanbian
Product Detail: Moonstone is a layered gemstone mineral of orthoclase and Albite. Moonstone is mainly produced in Sri Lanka, Myanmar, India, Brazil, Mexico and the European Alps, of which Sri Lanka produced the most precious. Moonstone is usually colorless to white, also can be light yellow, orange to light brown, Blue Gray or green, transparent or translucent, with a special moonlight effect, hence the name. This is due to the parallel intergrowth of Lamellar Aphanites of the two feldspar, w... -
OEM/ODM China Natural White Sapphire Price - Natrual Ruby Loose Gems Baguette 1.5x3mm – Datianshanbian
Product Detail: Ruby [1] , which means corundum of a red color, is a type of corundum and consists primarily of aluminum oxide (AL 2O 3) . The red color comes from chromium (CR) , mainly Cr2O3, the content is generally 0.1 ~ 3% , the highest is 4% . Containing Fe, Ti and blue said Sapphire, non-chromium CR color of other colors of corundum also collectively known as Sapphire. Most natural rubies come from Asia (Burma, Thailand, Sri Lanka, Pakistan, China Xinjiang, China Yunnan, etc.) , Africa... -
Good quality Tanzanite Birth Month - Amethyst is the birthstone of February and symbolizes loyalty – Datianshanbian
Product Detail: 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. It is one of the most expensive members of the crystal family, because the water crystal contains Mn, Fe3+ and appears purple. Transparent, with obvious polychromatism observed under dichromatic mirror. The ame... -
2022 High quality Citrine Beads - Citrine Oval Hanging Ornaments Inlaid Bare Stone Wholesale – Datianshanbian
Product Detail: Citrine varies in color from yellow to light brown and is easily confused with citrine. The yellow color in citrine is due to the presence of iron oxide in water. Natural citrine is scarce and produced in few places, with only Brazil and Madagascar producing high-quality Citrine in limited quantities. Amethyst and nicotinite are often heated to make them change color and look like citrine, or even fake citrine. Citrine has complete joints, citrine has no joints, and the lowest... -
Factory wholesale Itrine Stone Price - Natural Cordierite Loose Gems Round Cut 1.0mm – Datianshanbian
Product Detail: Cordierite is a silicate mineral, usually light blue or light purple, glassy luster, transparent to translucent. Cordierite also has the characteristic of being remarkably polychromatic (tricolor), emitting light of different colors in different directions. Cordierite is usually cut into traditional shapes, and the most popular color is blue-purple. Cordierite is similar in color to sapphire, so it is also called water sapphire. Nicknamed the poor man’s sapphire because ... -
Excellent quality Cognac Zircon - Amethyst is the birthstone of February and symbolizes loyalty – Datianshanbian
Product Detail: 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. It is one of the most expensive members of the crystal family, because the water crystal contains Mn, Fe3+ and appears purple. Transparent, with obvious polychromatism observed under dichromatic mirror. The ame... -
Professional China Chrome Diopside - Natural Topaz Round Bare Stone Necklace Set With Stone – Datianshanbian
Product Detail: Topaz is pure transparent but often opaque due to impurities in it. Topaz is typically wine-colored or pale yellow. But it could be white, gray, blue, green. Colorless topaz, when well cut, can be mistaken for a diamond. Coloured topaz may be less stable or discoloured by sunlight. Among them, the best deep yellow is the most valuable, the yellower the better. Followed by blue, green and red. Both natural and modified topaz stones are evaluated by color, clarity and weight. Da...
