With the continuous appearance of various brands of cultivated diamonds in the showcases of various jewelers, the price of natural diamonds frequently surpasses the elegance of natural diamonds. Especially since the era of wanton epidemics, no one can say when they will face the dilemma of living at home. This has to make people learn …
Det kinesiske videnskabsakademi dyrker diamanter! Det tager kun en uge at dyrke en 1-karat diamant, som er så ren som en naturlig diamant. Det kinesiske videnskabsakademi “vokser” diamanter, der kan “dyrke” 1 karat på en uge. Ifølge eksperter, diamanter dyrkes på samme måde som korn, which require seeds …
hvor lang tid tager det at lave en lab-dyrket diamant Read More »
According to the different fluorescence patterns of polished diamond samples, the identification results were obtained. The DiamondSure tester is used as an example to illustrate its working principle. DiamondSure is a rapid natural diamond screening instrument that can identify naturally polished diamonds or recommend further analysis of uncertain samples. DiamondSure can detect colorless – buff …
To put it simply, the price of non-color CVD is twice as high as the other two, and most of the stones below the DEF color are a little coffee color, and the coffee among the milk coffee green, many people already know this, it looks like a diamond. Dark, opaque, but not reflected on …
I believe everyone is familiar with diamonds. Diamond is a very precious gemstone, partly because its production and reserves are very low. In the era of “rare is more precious”, diamonds are naturally regarded as rare treasures. On the other hand, people’s perception of diamonds is also related to the properties of the diamond itself. …
Som vielsesring synes jeg begge dele er fine! Hvis du har nok budget, du kan vælge en naturlig diamantring! Hvis du vil bruge det som en investering, Det anbefales at have en D-farve eller derover 1 karat. The value preservation rate of other color grades is basically …
