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Lab-grown Diamonds

💎 That Guy’s Secret Definition:

Lab-grown diamonds are the real deal—just with a smarter backstory. Grown in a lab using cutting-edge tech (think science flex meets sparkle), these diamonds are chemically and visually identical to mined ones, minus the drama and dirt.

Same fire. Same brilliance. Same "wow" effect—just a cleaner conscience and often a better price tag. At That Guy’s Secret, we call that a win-win.

43 Results

14K White Gold Lab Grown Stud Earrings 1/4ctw-Earrings-That Guy's Secret
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14K White Gold Lab Grown Stud Earrings 3/4ctw-Earrings-That Guy's Secret
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14K White Gold Lab Grown In-Out Hoops 2CTW-Earrings-That Guy's Secret
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14K White Gold Lab Grown In-Out Hoops 2CTW

$1,899.00

Unit price
per 

3.04 LAB FVS2 MQ-DIAMOND-That Guy's Secret
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3.04 LAB FVS2 MQ

$3,600.00

Unit price
per 

sterling ring lab sapphires-Ring-That Guy's Secret
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sterling ring lab sapphires

$300.00

Unit price
per 

14K White Gold Lab Grown Wedding Band 1/5 ctw-Ring-That Guy's Secret

14K White Gold Lab Grown Wedding Band

from $1,149.00

Unit price
per