Click to zoom1.72 ct BLUE SI Octagonal SpinelGSI#73231070110VerifyTotal Price$677Per carat$394ShapeOctagonalCarat1.72 ctColorBLUEClaritySICutSTEPOriginMadagascarDesign a ring with this stoneCopy linkAdd to cartShips in 7 business days from our studio.Free, insured returns