In this article, we’ll talk about how to spot hpht vs cvd diamonds. We’ll also touch on costs, Blue nuance, and how to choose the best diamond for your needs. Hopefully, these tips will help you choose the perfect diamond for your next big purchase.
Cost
If you’re looking to purchase a diamond ring, you may be wondering what the difference is between hpht vs cvd diamonds. The two processes are similar, but HPHT is more expensive than CVD. While CVD produces higher quality diamonds, HPHT produces lower-quality diamonds. So, if you’re comparing the cost of five HPHT diamonds and a CVD diamond, you should know what to look for and which type to go with.
Blue nuance
The blue nuance is a type of color in diamonds that results from the presence of excess boron. Diamonds that contain measurable boron are classified as Type IIa or Type IIb. Boron is introduced into diamond growth as a means of removing nitrogen. This process is expensive and difficult, and the presence of excess boron can be a sign that a grower is using short cuts.
There is a debate about whether blue nuance is a positive trait in diamonds. However, HPHT-grown diamonds are often considered to have an attractive blue nuance. Diamonds with this nuance are usually much clearer and have fewer strain lines than CVD-grown ones. The blue hue in HPHT stones is the result of impurities containing boron.
Buying a diamond
When it comes to buying a diamond, it is very important to know the difference between the two types of growing methods. Some of the disreputable companies may even spread false information about CVD vs HPHT diamonds in order to make more profit. In fact, these types of diamonds are not worth as much as their CVD counterparts.
Regardless of the way a diamond is created, it will have some type of inclusions. Both CVD and HPHT diamonds are likely to contain black graphitic inclusions. However, the difference in inclusion material is not substantial enough to make a difference in practical terms when it comes to choosing a diamond.
Choosing a jeweler
Most people choose a jeweler based on word of mouth, but there are some things you should look for in a quality jeweler. For starters, a good jeweler will be able to explain the different terms and misconceptions associated with diamonds.
Conclusion
Diamonds treated with HPHT do not have the same properties as diamonds treated with CVD. A jeweler who uses the HPHT method will usually tell customers to avoid diamonds that have been treated using CVD. Despite this, HPHT diamonds are not as desirable as diamonds treated using CVD.
