Product Description ※This product is the bezel only. This aftermarket diamond bezel is handcrafted by skilled artisans. Easy to install, it can be swapped out depending on the occasion, and the sparkle of natural diamonds will enhance the luxury of your watch. The bezel is removable, so you can always return to the original bezel. Fits Hublot Big Bang 44mm models. There are videos online showing how to replace it, and we also offer free installation. 【About Lab-Grown Diamonds】 Lab-grown diamonds are created using the same materials and conditions as mined natural diamonds, so they have the exact same structure and hardness. Moissanite and zirconia are also artificial stones, but they are different types of stones. Lab-grown diamonds, on the other hand, are 100% diamonds. It takes over a billion years of pressure and high temperatures for natural diamonds to form. Lab-grown diamonds, however, use advanced scientific technology to significantly streamline this process, recreating the same geological environment in a lab. They have the same structure as diamonds, and even professional gemologists cannot distinguish them. Only with the help of specialized equipment can the difference from natural diamonds be identified. We handle everything from diamond procurement to bezel production and diamond setting in-house, allowing us to offer high-quality products at low prices. ●Materials Stainless steel CVD Lab-Grown Diamond VVS class Approx. 1.5CT, engraved on the back Big Bang 44mm ●Included Glass case Our gem identification certificate (with tester result image card) Dedicated screwdriver ●Free shipping