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As HPHT method involves using metal catalyst, it is hard to avoid some metals entering the crystal during growing process, so HPHT diamonds might be magnetic. And if the magnetism is too strong, diamonds will not be able to pass the diamond teste. Because CVD diamonds are formed by mere gas, they can be produced without magnetic and are able to pass the diamond tester pen.
Boost your confidence in every diamond purchase with our IGI Diamond Certificate. This document goes beyond being a mere assurance; it's a comprehensive guide to the characteristics and value of your chosen gem. Understanding the language of diamond certification empowers you to make informed decisions, ensuring your investment is not just in a stone but in a symbol of quality and authenticity.
As HPHT method involves using metal catalyst, it is hard to avoid some metals entering the crystal during growing process, so HPHT diamonds might be magnetic. And if the magnetism is too strong, diamonds will not be able to pass the diamond teste. Because CVD diamonds are formed by mere gas, they can be produced without magnetic and are able to pass the diamond tester pen.
Boost your confidence in every diamond purchase with our IGI Diamond Certificate. This document goes beyond being a mere assurance; it's a comprehensive guide to the characteristics and value of your chosen gem. Understanding the language of diamond certification empowers you to make informed decisions, ensuring your investment is not just in a stone but in a symbol of quality and authenticity.