jewellery
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Some knowledge about sapphire raw stones
We all like to have an experienced gem cutter, with exquisite cutting techniques, cut out sparkling sapphire. But have you ever thought about what sapphire look...Read more -
![What is Colored Sapphire [Sapphire Introduction Course 3]](/uploads/allimg/20240514999/7c34111d5c7f185cc03fd262f1817bb8.jpeg)
What is Colored Sapphire [Sapphire Introduction Course 3]
Colorful sapphires Although the word "sapphire" only applies to blue corundum varieties, it has become a common practice in the jewelry industry to us...Read more -
Sapphire and its identification
What is sapphire? Gem grade steel jade (AI2O3) other than red, triangular crystal system. Ruby is chromium element Cr element, 0.1~ 3%, showing red, containing ...Read more -
Color Jewel Color Wheel Chart
You can choose your favorite gemstones according to the color system, which basically includes the color distribution of all gemstones. ...Read more -
Traditional Origin of Gem Cutting
Natural uncut gemstones are usually very different from ordinary gemstones after being cut and polished. Only after a fine cutting process can the gemstone show...Read more -
Colored gemstones are rated "Vivid", "Vibrant"
Colored gems are different from diamonds. Diamonds already have a very mature evaluation system in the world, but colored gems are not available. Therefore, whe...Read more -
How to clean diamonds and gems when they are dirty
What if the diamond doesn‘t flash when worn dirty? Diamonds will be quite easy to appear not to flash, but you buy an ultrasonic machin...Read more -
Inclusions inside sapphire
Above, sapphire bare stone (left to right): 6.36 carats pink/orange (Papalacha), 1.63 carats pink, 4.76 carats violet, 5.43 carats violet, 3.03 carats blue, 2.1...Read more -
The meaning and effect of red-streaked stone
The red-striped stone symbolizes enthusiasm, symbolizes the harmony of feelings and family, and can make people feel refreshed and full of vitality. It also sym...Read more -
How light and light affect the color of gemstones
As you have discovered, gemstones may look a little different in color under different light, and even look very different at different times of the day, mornin...Read more