wentworthdiamonds

How many carats or more are cultivated diamonds valuable for collection?

The collection value of lab-grown diamonds is not entirely related to their size (ie, carat), but mainly depends on factors such as their quality, color, purity and cut. Therefore, even small-sized lab-grown diamonds can be highly collectible as long as they are of high quality and have good characteristics. Typically, however, larger-sized lab-grown diamonds tend …

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Can a jeweler tell if a diamond is lab-grown?

Traditionally, jewelers have judged the quality and value of a diamond primarily by its appearance, colour, clarity, cut and luster. However, with the development of laboratory-grown diamond technology, the appearance and physical characteristics of man-made diamonds have come very close to natural diamonds, and jewelers need to be more careful in judging the authenticity of …

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The development status of China’s laboratory-grown loose diamonds

The development of loose laboratory-grown diamonds in China is very active. Since China successfully cultivated the first high-quality man-made loose diamond in 2007, China’s loose diamond laboratory cultivation technology has been greatly developed. At present, China has become one of the world’s largest producers of laboratory-grown loose diamonds. In China, there are many companies that …

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China VS India Lab Grown Diamonds

Both China and India are currently of the major producers of laboratory-grown diamonds, and the laboratory-grown diamonds of the two countries differ in terms of quality, price, and market acceptance. In terms of quality, the quality of laboratory-grown diamonds in China and India has improved, but Chinese laboratory-grown diamonds have more use of the latest …

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What is the difference between laboratory diamonds and natural diamonds?

Synthetic diamond is the most ideal diamond growth environment in the laboratory environment. Laboratory synthetic diamond yields are high. Under the current technology, it is also possible to synthesize large carat weight diamonds of very good quality. It is impossible to tell the difference between a man-made diamond and a natural diamond just by looking …

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