The Difference Between Semi-precious Stones and Precious Stones Among all natural gemstones, it can be subdivided into precious stones and semi-precious stones. Precious stones mainly include: diamonds, rubies, sapphires and emeralds. In terms of price, these gems are definitely valued by carat, so many times the gems refer to them. Common semi-precious stones include amethyst, citrine, topaz, gar...
When wear silver jewelry long, It is hard to avoid not so shiny as when you bought. Because the silver on the surface is oxidized. We can use toothpaste to wash it.Because toothpaste contains fine grinding materials.When the silver jewelry are oxidized and turns black or yellow, use toothpaste to clean. The silver particles in toothpaste will wear off frosted oxide layer on the surface, make silve...
Ruby is one of the precious varieties of jewelry.Ruby is bright in color and can reflect beautiful and attractive six-ray starlight when illuminated by light source. It is commonly known as six-channel line.This is due to the special crystal structure of ruby, which is its unique optical phenomenon. Ruby is transparent, translucent and opaque. Its colors are aquamarine, pink, pigeon red, rose...
How to Distinguish Red Diamond and Ruby Many people can not clearly distinguish red diamonds from rubies. Although red diamonds and rubies are similar in color, red diamonds and rubies are very different jewelry. Color Difference Ruby's reserves are much larger than that of red diamonds. Ruby is more colorful, common colors are pink, dark red, purple red and so on. The best ruby is the pigeon bloo...
1.First, look at the color of the jewelry. The brighter and whiter the silver, the closer to the real silver, the smoother and brighter the surface. 2.Listen to the sound. Throw your jewelry on the table, throw it, listen to the sound.If the sound is loud and elastic, it may be real silver. 3. If your jewelry is a large one, it is advisable to go to a regular jewelry store or jewelry manufacturer ...
First, form the habit of wearing them correctly. When cooking, steaming, sunbathing, and so on, remember to take down the jadeite and properly place it , do not let the jadeite directly exposed to the high temperature environment;If the temperature is too low in winter, remember to wear it close to your skin.In addition to these situations, jadeite is worn as close to the skin as possible thr...
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