It also eliminates the buying pressure by the salesperson. Buying a gemstone this way online can be much safer than buying it personally given you can color correct the photograph yourself. It would be great if the seller can photograph the gemstone with a color calibrating card within the frame so that you can do your own color correction cause the color you see is always subject to the camera quality. If you are buying online, inform the seller to take a proper photograph under the above lighting conditions and send you the unedited one. One special variety of sapphire has a star effect, also known as asterism due to the patterns of tiny inclusions that reflect light. Sapphires come in all colors and shades you can think of and some sapphires have a magnificent color blend while some display change of color under natural light and fluorescent light. The exception is the ruby, the red variety of the corundum. All sapphires are corundum, but all corundum is not called sapphire.
What are Blue Sapphires?īlue sapphires are the material corundum that is naturally formed over millions of years under slow transformation due to geothermal properties and pressure underneath the earth.
If you are looking to buy a sapphire with this particular color, these are the top 10 things you should know about before making the purchase. While a lot of us may have already heard the word cornflower blue in the context of gem and jewelry, we may still be clueless as to the fine details and facts around his magnificent gemstone. But then what is cornflower blue sapphire? Cornflower blue sapphire is the highest valued and most desired color variety of the blue sapphire. While there are other rare gemstones and sapphires that have a higher price point per carat, blue sapphire is undoubtedly the most popular. If someone asks you what is the nicest and most marketed gemstone after diamonds, the obvious answer is blue sapphire.
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