UGL Certification

Shop our collection of diamonds (and diamond engagement rings) that have a UGL certification attached to them.

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Filter products Showing all 5 results
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  • Seville Ring Top ViewSeville Ring Top Side View

    Seville Ring

    $11,000
  • 1.27ct Antique Cushion Cut Diamond and Diamond Halo Ring1.27ct Antique Cushion Cut Diamond Band Abbeville Ring CH245

    Abbeville Ring

    $13,000
  • MA101 Main PictureFlowers and MA101

    Maple Ring

    $2,600$15,000
  • 1.25ct Diamond and Sapphire Double Halo Platinum Engagement Ring 131281.25 carat Diamond Sapphire Platinum Filigree Engagement Ring 13128

    Óbidos Ring

    $10,800
  • 1.93ct Old European Diamond Engagement Ring - Toulouse Ring

    Toulouse Ring

    SOLD