100-day, refund guarantee
Our diamonds are the real deal, and the proof is literally etched in stone. All HauteCarat engagement diamonds are laser inscribed with a serial number, which matches the detailed certified IGI report. The report displays all the relevant diamond specs, including carat size, color, clarity, cut and measurements. IGI is the leading certifying body in the lab-grown diamond industry, so they have our full trust. We buy diamonds based on the IGI report due to their transparency and accuracy of grading.
Lab Grown Diamonds
A smarter kind of sparkle. All HauteCarat lab-grown diamonds are chemically, optically and physically identical to mined diamonds. The only difference is their origin. HauteCarat diamonds will test as authentic when exposed to complex geologist tools. They’re grown by scientists in safe and certified laboratories. We don’t dig large craters in the ground to mine diamonds, and we never engage in any inhumane acts that are associated with the diamond mining industry.