Wizardi.com appears to be a legitimate website. The site offers a variety of diamond painting kits, paint by number kits, and cross stitch accessories. The company is based in Minneapolis, USA and has a warehouse there.
Customer reviews on Trustpilot rate the site as average with a score of 3.7 out of 5. One review mentioned a good selection and quick shipping, indicating a positive experience.
Overall, the available information suggests that Wizardi.com is a trustworthy site for purchasing craft kits and accessories.