They are diamonds, created in labs instead of mined. Customization and Personalization: "Transform your jewelry into a unique masterpiece! Diamond Type - Lab Grown. Total Carat Weight - 0.42 Carat. Our Lab Grown Diamonds are as hard as an earth mined diamond and are available in different shapes and sizes.
This product would be a great fit for those looking for an ethically sourced, affordable, and stunning piece of lab-grown jewelry for an engagement ring.