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Every green gold has a legendary life experience. Throughout the ages, the lapis lazuli took the royal family's "blue bloodline" and conquered the world with a touch of deep color.
"Shi Ya" cloud: "The lapis lazuli color is like the sky, or the complex gold shavings are scattered, brilliant, if the stars are in the sky." As one of the ancient jade, in ancient Egypt thousands of years ago, lapis lazuli was of the same value as gold. Wearing lapis lazuli in ancient Greece and ancient Rome is considered a symbol of wealth. In ancient India, Iran and other countries, lapis lazuli, turquoise and coral are all precious jade varieties. During the Western Han Dynasty, the lapis lazuli was introduced to China from Afghanistan through the "Old Silk Road" and was loved by emperors of all ages. Lapis lazuli has been given more jewellery value in the contemporary era. Many big-name jewelers have fallen in love with it, carving its peerless blue into fake products, Bulgari, Van Cleef & Arpels, Tiffany... all familiar brands I can see the shadow of the lapis lazuli.
As the "dark horse" in the jewelry industry today, lapis lazuli is also the new favorite of the collection market. At the moment, there are more and more people buying and investing in various lapis lazuli products in the market, but many lapis lazuli fans have chosen "there is no such thing". What kind of jade is lapis lazuli? What kind of lapis lazuli is best? According to experts, the main mineral composition of lapis lazuli is: lapis lazuli, sodalite, blue stellite, secondary minerals include calcite, pyrite, sometimes containing diopside, mica, amphibolite, etc. The lapis lazuli is mainly produced in the northeastern part of Afghanistan. In the international arena, lapis lazuli is generally divided into gemstone and jade grades. In contrast, gemstones are more rare and expensive, and are classified into three grades: one is dark blue with dark purple to ultramarine, and the color is rich and distributed. Uniform, glass luster, no other minerals such as pyrite; second grade is pure blue or purple blue, uniform color distribution, fine texture, but with a small amount of star-shaped pyrite; third grade is close However, the color is not deep blue, the color distribution is uneven, there is densely distributed pyrite, and white lines or white spots are visible. The general jade-grade lapis lazuli has different shades of color, blue and irregular spots, and contains a lot of other minerals, and the polishing effect is poor. Experts reminded that with the increase in the price of lapis lazuli and the scarcity of raw materials, it has become a "new joy" for unscrupulous merchants to falsify. At present, the imitation of lapis lazuli mainly includes sodalite, dyed marble, synthetic lapis lazuli, blue dongling stone, azurite and azure. Because sodalite and dyed marble are very similar in appearance and relatively low in cost, they have become the main imitation stone of lapis lazuli.
Consumers need to pay attention to the quality evaluation of lapis lazuli according to color, texture, crack, cut and process, and volume. The more blue and purer the lapis lazuli color, the better the lapis lazuli is needed. Blue, uniform texture, tight and fine, no impurity level. The only criterion consumers follow when selecting lapis lazuli is that the fewer impurities, the bluer the better, if their economic conditions permit.
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