1.55 lovely cut blue sapphire from Sri Lanka no banding, no zoning, and no window. Completely clean under a loupe with traditional heat only. Setting is a brand new high end designer 18k rose gold, claw prongs,hand fabricated setting. High crown and sparkly. Size 4.25. Please email me at amacis@foothillchild.com with any questions you may have, I am a private seller and consider all sales to be final via PayPal. U.S. buyers please.