Did You Know?
One of the largest and most respected grading labs is the Geological Institute of America (GIA).It�s not uncommon, depending on which EGL lab report to see a difference of one and four color grades and one to two clarity grades when compared to the GIA report..
Every Diamond Certified
Every loose diamond sold by Solomon Brothers has been graded and/or certified by a graduate geologist or professional grade laboratory. At Solomon Brothers, we also provide certified appraisals.