Alternatively, machine-built chains are more cost-effective but deficiency the individuality and quality of handmade parts. They can be mass-produced in factories working with automatic procedures. This clarity plot of the VS2 diamond reveals the quality-placing inclusions: several crystals underneath the table, as well as a cavity to the pavilion. Illustration: https://cuban-links45431.shotblogs.com/5-easy-facts-about-diamond-chains-described-46815031