Less than 1% of the world's diamonds meet the stringent quality standards necessary to be selected as an E.E. Robbins Signature Diamond.

Every E.E. Robbins Signature Diamond is guaranteed to meet or exceed these standards:

• Polish rating of Very Good or Excellent
• Symmetry rating of Very Good or Excellent
• Fully polished or faceted girdle to ensure a higher level of brilliance
• Precision cut to Excellent Ideal or Tolkowski Ideal standards
• Comes with an accredited Independent Gemological Laboratory Certificate
• Laser inscribed with the appropriate certificate's serial number
• Guaranteed to be conflict free: includes a Conflict Free Certificate and is laser engraved with the Conflict Free insignia

Above all, our diamond buyers hand select every E.E. Robbins Signature Diamond for exceptional beauty and brilliance, direct from one of the world's finest cutters.