The Pearl Wise Unified Grading System ships in the US for free!
Welcome to Pearl Wise. We feature products developed for the identification, grading, and measuring of cultured and natural pearls. Natural pearls are extremely rare in the modern marketplace, therefore the emphasis is on cultured pearls.
The Pearl Wise Unified Grading System combines several systems each with individual strengths and creates a single system with which to grade cultured pearls. We have combined grading techniques from the GIA, GemWorld International, Mikimoto, and the Tahitian Government to make our system more comprehensive.
Not sure about your pearl knowledge? Be sure to visit the Tutorials page where you will find several animated and fully narrated presentations in your choice of either PowerPoint or MP4 videos.
Visit our Pearls in the news page for up-to-date information about the pearls industry.
Questions? Call us Monday through Friday 8:00 am to 5:00 pm, PST at (909) 474-2250