This is an AA quality Loose Treated Round Brilliant Black Diamond measuring 5.51-5.44x4.96 mm. Approximate Black Diamond Weight: 0.96 Carats. Estimated Retail Replacement Value of the Black Diamond is $575.00 . This is a natural diamond that is treated to enhance the color.,NUMBER OF DIAMONDS:1,SHAPE:Round Brilliant,AVERAGE COLOR:Fancy Black,AVERAGE QUALITY:AA,MINIMUM CARAT TOTAL WEIGHT:0.96,DIMENSIONS:5.51-5.44x4.96 mm,CERTIFICATION:US63808991D,COLOR:Black,ACCESSORY TYPE:Loose Black Diamond,PRODUCT TYPE:Loose Black Diamond,TREATMENT METHOD:Natural Diamond Color Enhanced,STONE CREATION METHOD:Natural,STONE HEIGHT:5.51 mm,STONE WIDTH:5.44 mm,MINDIMENSION:5.44 mm,MAXDIMENSION:5.51 mm,ACCESSORY TYPE:Loose Black Diamond,PRODUCT TYPE:Loose Black Diamond,GENDER:Mens-Womens,MATERIAL:Color Diamond {DIAMOND APPRAISAL INCLUDED}