Custom Grillz with Hand Set Natural SI Quality Diamonds are the ultimate in luxury. These grillz are made from high-quality gold and feature hand-set natural diamonds of SI quality, which are known for their exceptional clarity and sparkle. The diamonds are carefully chosen and set by skilled craftsmen to create a truly breathtaking effect. Whether you're looking for a subtle and understated touch of sparkle or something more extravagant and flashy, these grillz offer endless possibilities for customizing your look.