Yes, lab created diamonds are real diamonds. They have the same physical, chemical, and optical properties as natural diamonds.
Natural vs. lab grown diamonds
Natural diamonds
Lab grown diamonds
Origin
Created over billions of years and mined from the earth’s mantle
Grown in a controlled lab over several months
Value
Prized for their rarity: only a finite number exist
Offers incredible value: you can get a larger diamond for your budget
Durability
10 on the Mohs scale
10 on the Mohs scale
Grading scale
Quality is measured by the 4 C’s: cut, color, clarity and carat weight
Quality is measured by the 4 C’s: cut, color, clarity and carat weight
Certification
Certified by independent, third-party diamond grading labs
Certified by independent, third-party diamond grading labs
Composition
Carbon with trace amounts of nitrogen
Pure carbon
Craftsmanship
Ethically sourced, then expertly cut and polished
Ethically sourced, then expertly cut and polished
Natural diamond engagement rings
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Yes, lab grown diamonds will test as real diamonds on a standard diamond tester. Because they’re chemically identical to natural diamonds, they react the same way to thermal and electrical conductivity tests.
No, you can’t tell the difference just by looking because they both appear identical to the naked eye. Only advanced gemological testing can identify subtle growth patterns or inclusions unique to lab grown stones.
Yes, reputable lab grown diamonds often come with certification from trusted gemological labs like IGI or GIA. These reports detail the diamond’s characteristics and indicate its lab grown status.
