Polish Grading

Sarine’s polished grading products redefine the industry’s measurement standards, with unprecedented levels of precision, and flexibility to adapt to the worlds of trade and retail. Sarine grading technology is designed with the consumer in mind, speaking a diamond language that incorporates scientific data and expresses the diamond’s true quality.

  • Sarine Color™

    In the realm of diamond grading, color evaluation often relies on the subjective judgment of a gemologist, who ... more