Gemological Institute of America (GIA) is a leading authority in gemology. As an independent diamond grading laboratory they are considered to have the highest grading standards. Read more about GIA Diamonds
Both GIA and EGL are very reliable independent diamond grading laboratories. They both employ leading gemologist and use the highest technologies to grade diamonds. Both set industry standards and are well respected.
Read More About the Price Difference and Opportunity.
888 Brannan StreetSan Francisco, CA 94103 US
Shipping & Tax Calculator
30 Day Return Policy
Financing & Insurance
Free Gift Packaging
Receive special offers and gift ideas from DOW: