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2026-04-03 06:43:02 -

Looking at a collection of lab grown diamond engagement rings, you might wonder how they’re even made in the first place. Well, it doesn’t take millions to billions of years under the earth, as in the case of natural diamonds. There are two main ways in which lab grown diamonds are made, both of which will be covered here. HPHT HPHT stands for “high pressure, high...

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