This is a pleasing 1.45 Carats GIA Certified - I1 Clarity Round Brilliant Loose Natural Fancy Yellow-Brown Diamond with measurements of 7.06-7.11x4.58 mm. Diamond is a great quality diamond. It could have easily been a SI2.No inclusion is visible easily to the eye. There is one inclusion near the girdle that is visible, however very easily can be hidden with a prong set setting.,NUMBER OF DIAMONDS:1,SHAPE:Round Brilliant,AVERAGE COLOR:Fancy Yellow-Brown,AVERAGE QUALITY:I1,CERTIFICATION:2145504862,COLOR:Brown,ACCESSORY TYPE:Loose Brown Diamond,MINIMUM CARAT TOTAL WEIGHT:1.45,PRODUCT TYPE:Loose Brown Diamond,GENDER:Mens-Womens,MATERIAL:Color Diamond,STONE CREATION METHOD:Natural,TREATMENT METHOD:Not Treated