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The Platinum Diamond Quality Document

Quick Facts about this Report

  • 3D Analysis of loose diamonds
  • Available for Round Brilliant, Princess, Oval, Emerald and Cushion Cut Diamonds
  • Includes shape and style, plus measurements
  • Evaluates Cut, Color, Clarity and Carat
  • Provides patented Light Performance map
  • May include the company or jeweler’s brand or logo

Why It’s Great

AGS Laboratories uses a scientifically vetted cut-grading system, based on optical physics and the American Gem Society’s proprietary ray-tracing software. This three-dimensional analysis is the ultimate test for evaluating the performance of light in a diamond, which is the cornerstone of our Diamond Quality® Document (DQD) and this Platinum Diamond Quality® Document.

This report is trusted by jewelers to provide an accurate, expertly evaluated certificate for loose diamonds. We designed it in order to ensure that consumers who are investing in diamonds and jewelry feel comfortable and secure in their purchase. This report is exclusive to AGS and is backed by our long history of ethics and integrity.

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