Platinum lab grown round brilliant cut diamond in a four claw setting surrounded by a halo of smaller lab grown diamonds with lab grown diamond set shoulders, all set in a platinum ring mount. 0.57ct central lab grown diamond, IGI certificated D colour, VS1 clarity. The other lab grown diamonds in this ring have a total weight of 0.27ct. A lab grown diamond is a real diamond that is grown in a laboratory rather than naturally within the Earth's core, it has the same chemical and physical structure as a natural diamond. The main difference between lab grown and natural diamonds is the origin and rarity. To find out more information about lab grown diamonds please read our blog.