Editorial profile
Klaus Thorup
Founder and editorial lead
Klaus founded LabGrownCarats in 2020 and researches lab-grown diamonds, reviews retailers, and tests products to help buyers make informed choices.
About Klaus Thorup
Klaus founded LabGrownCarats in 2020 after researching lab-grown diamond earrings for his wife and finding that practical buyer information was difficult to find. He has since researched diamonds and lab-grown diamonds, written buying guides and retailer reviews, and bought, evaluated, and returned products for firsthand testing. He directs and manually approves the site's current article refreshes.