Pink lab grown diamond manufacturer in China: Welcome to Messi Jewelry’s lab grown diamond products. Our lab diamonds are cultivated through state-of-the-art processes that replicate the natural formation of diamonds, ensuring exceptional quality and authenticity. With the same chemical composition and physical properties as mined diamonds, our man made diamonds offer unparalleled beauty and durability. Round lab diamonds often called brilliant cut lab diamonds, are highly valued for their brilliance, making them the most popular diamond shape. This shape exhibits the high level of brilliance, with 58 facets, or 57 facets without the culet. Choose a round lab grown diamond with ideal cut grade for brilliance. Read additional info on https://www.messijewelry.com/video/products-detail-1425944.

There are two main manufacturing methods for lab grown diamond, one is the high-temperature high-pressure method (HPHT), and the other is the chemical vapor deposition method (CVD). HPHT high-temperature and high-pressure diamond synthesis uses the principle of high-temperature and high-pressure to simulate the growth environment of diamond, which can also produce high-quality diamond. HPHT is a relatively traditional diamond cultivation method, which uses a special device in the laboratory to simulate the high-pressure and high-temperature environment (about 50000 atmospheric pressure, 1300-1600 ℃) during the formation of natural diamond deep in the Earth, and uses the carbon materials inside the device to manufacture and cultivate diamond.

Firstly, the GIA Certificate, also known as the Gemological Institute of Amercia, is the founder of the commonly used diamond 4C standard appraisal system. Founded in New York, USA in 1931, it is a recognized authoritative non-profit research institution in the industry, renowned for its impartiality and independence in scientific research. It places great emphasis on maintaining its reputation in gemstone appraisal, and appraisal institutions around the world use the GIA standard as a reference, diamond with GIA certificate are recognized worldwide. The GIA certificate mainly displays the 4C level achieved by diamond in the GIA standard, and GIA issues a grading certificate for diamond with a score of 18 or above.

Moissanite come from the laboratory, while diamonds come from nature. This difference also leads to a price difference between the two, but this difference does not necessarily affect their popularity in the minds of customers. The appearance of moissanite is very similar to diamonds, but they also have charming luster and shine. In addition, the price is more affordable, and many consumers also love moissanite. The refractive index of the moissanite diamond is 2.56-2.69, with a dispersion of 0.104, a birefringence of 0.043, a hardness of 9.25, and a density of 3.22 grams per cubic centimeter. According to the authoritative organization of GIA, the moissanite diamond has the optical and physical properties of South African diamonds, and the fire color is more than 2.5 times that of South African diamonds. It is hailed as the world’s brightest gemstone abroad. At first glance, there is almost no difference between diamonds and moissanite stones, even the instruments can not distinguish them, but a closer look will show that Mozambique’s colorful firelight is stronger than diamonds.

WUZHOU MESSI GEMS CO., LTD specializes in manufacturing Lab Grown Diamond and Lab Grown Diamond Jewelry. After 10-year development, we have built a comprehensive production and service system that covers everything from loose diamond customization to high end jewelry. With extensive experience in foreign trade sales, we proudly served more then 2500 clients globally. Thanks to our team of 25 skilled worksmen, we produce 2,000 carats of IGI certified Lab Grown Diamonds on a monthly basis. Discover extra details at https://www.messijewelry.com/.

The livestream selling of jewelry has become more and more popular. Many people take advantage of the limitations of the video to sell D-color moissanite diamonds as diamonds to consumers. Therefore, it is necessary to fully understand the method of distinguishing Mozambique stones from diamonds before buying. If observed solely with the naked eye, the difference between a moissanite diamond and a diamond is: Prismatic ghosting visible at the crown (moissanite is a birefringent gem), The dispersion value is stronger than that of diamonds, making their “fire color” more fragmented, The colors are more diverse, and there is a significant difference between the fire color and diamonds observed from the pavilion.

Lab grown emerald have the same composition, physical and optical properties as natural emerald. In contrast, artificially lab grown emerald have better transparency and fewer cracks than natural emerald. Lab grown emerald has completely the same decorative characteristics as natural emerald in terms of brightness, luster, color, and flicker. It has many advantages such as high cost-effectiveness, no difference in visual experience with the naked eye, and the inlaid effect is also very beautiful, attracting more and more attention from customers of all ages! In terms of cost-effectiveness, lab grown emerald is a good choice. With the improvement of consumer awareness and the upgrading of consumption habits, the sales growth rate of emerging lab grown emerald in the global consumer market will be very fast.