|
GCAL’s cash-back policy ensures the accuracy of cut, color and clarity grades as well as the weight of GCAL graded diamonds. But the Zero Tolerance Grading Guarantee isn’t the only thing that makes GCAL unique... GCAL is also the only ISO 17025 Accredited gem lab in North America, the only one offering Gemprint® and the only one with Diamond Profile® light analysis technology. |
|
| KNOW YOUR DIAMOND | WHAT MAKES A GCAL CERTIFICATE UNIQUE? | |
|
|
||||
THE ONLY ONE...GCAL, is the only one… the only one that puts our money where our mouth is. |
||||
|
|
|
|||
|
||||