Lab Grown Diamonds

Explore our collection of high-quality IGI, HRD, GCAL, and Diamond Foundry lab-grown diamonds. With free gemologist consultations, 360° videos, and real HD imagery, we give you all the tools you need to select the perfect lab-created diamond. 
Not sure where to start? Try our Ring Recommender.
Take $100 off when you spend $3,000 or more. Use code CUPID100 at checkout. Ends 2/11/21.

Certified Lab-grown Diamonds

Lab-grown diamonds, sometimes referred to as lab-created diamonds or lab-made diamonds, are becoming increasingly sought after for engagement rings and fine jewelry because they are much more affordable than natural diamonds. And what's great about lab-grown diamonds is that they are physically, chemically, and optically identical to earth-grown diamonds, so no one will know that your diamond was lab-grown.
The sole difference between lab-grown diamonds and earth-grown diamonds is their origin. Lab-grown diamonds are available in all popular cuts, like the round-cut, cushion-cut, and oval-cut. Round-cut lab-grown diamonds are our bestseller since this shape is the most sparkly and incredibly versatile.

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Lab-grown Round-Cut Diamonds
Lab-grown Cushion-Cut Diamonds
Lab-grown Princess-Cut Diamonds
Lab-grown Emerald-Cut Diamonds