Based on this product's specifications, here are some alternatives and similar models
Diamond cutter RUBI CPC 200 PRO — 200 mm cutting diameter, model 30956
Summary description:
Diamond cutter RUBI CPC 200 PRO (model 30956) is a 200 mm cutting-diameter blade designed for professional wet and dry cutting tasks. As a diamond cutting accessory from RUBI, it fits compatible tile and masonry saws and provides high material removal for ceramic, natural stone, and construction materials. Suitable for precision cutting in renovation, tiling, and building projects.