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..
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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.