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AGS vs GIA - Why are most of your diamonds certified by AGS Laboratories?

Whiteflash specializes in ideal and super ideal cut diamonds.  Our customers demand laboratory reports with the most thorough cut quality analysis available.  Although the GIA introduced the basic diamond grading system that is used throughout the industry and is the most recognized gemological authority with an excellent reputation, the American Gem Society Laboratory (AGSL) has pioneered diamond cut quality analysis and has a global reputation for excellence and consistency in diamond grading.  The AGS Platinum certificate is the ultimate diamond document and is a baseline requirement for our A CUT ABOVE super ideal


See this page for more info on AGS vs GIA and this page with a more technical look comparing GIA EX and AGS Ideal.


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    Telephone 1-877-612-6770
    Outside USA 1-832-252-6770
    2150 Town Square Pl
    Sugar Land,
    TX 77479 USA
    Winner of the 2015 BBB Pinnacle Award
    Best Jeweler in Houston, Texas

Welcome to Whiteflash!

We cordially invite our Houston area clients to visit our beautiful boutique style showroom for a very special experience. Come see our A CUT ABOVE® diamonds and designer engagement rings in person and meet our friendly and knowledgeable staff of jewelry professionals.

Book your appointment now by visiting our Showroom Page where you can schedule your visit and learn more about the special venue we have created for our Houston area clients