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Natural diamonds are expensive and will bring financial burdens to many friends. Therefore, scientists have developed cultivated diamonds, that is, artificially synthesized diamonds, which have become very popular in recent years. Are Lab-grown Diamonds Worth Buying? Lab-grown diamonds are worth buying. Everyone should be clear that although cultivated diamonds are called synthetic diamonds and man-made …

My colleagues always carry lab-grown diamonds, is this worth buying? Read More »

Everyone knows that cut-loose diamonds are graded. Because the purchase price and recycling price of diamonds of different qualities are different, few people know that rough stones are actually graded at the beginning, and diamonds of different grades determine their general use. Key points for grading rough diamonds: 1: Grading by crystal morphology and location …

Do you know the grading of rough diamonds? How much is the diamond recycled? Read More »

1. Are synthetic diamonds the same as lab-grown diamonds? Yes. Lab-grown diamonds can also be called synthetic diamonds, artificial diamonds, and cultivated diamonds. That being said, lab-grown diamonds are a more professional name. 2. How do you grow diamonds? There are currently two methods for growing diamonds: high pressure and high temperature (HPHT) and chemical …

What are the top 6 common problems with growing diamonds? Read More »

One: What are the advantages and disadvantages of cultivating diamond HPHT and CVD? HPHT Advantages: High color grade, generally up to D, E, F color, do not need to change color, also do not worry about changing color. Cons: Most under 2 carats, few over 3 carats. CVD Pros: Can be used to drill large …

3 Reasons to Grow Diamonds Properly Read More »

Friends who often follow the cultivation of diamonds ask these questions: “CVD diamonds are relatively expensive in the market. Does that mean it is better for CVD to cultivate diamonds?” “What is the difference between CVD diamond farming and HPHT diamond farming?” “Which is better, CVD diamond or HPHT diamond?” “CVD diamond or HPHT diamond?” …

How to choose CVD and HPHT for diamond cultivation? Read More »

This problem is very professional, the purpose of CVD artificial color modification is to optimize its color white. Due to the technical limitations of CVD synthetic diamonds, the color of synthetic diamonds produced by CVD is a little more yellow than that of HTHP. Generally, the best color level can only reach H color, and …

What shortcoming does CVD artificial diamond change color after treatment? Read More »