Gorgeous Vintage art deco filigree 18k white rose gold engagement ring blue sapphire in emerald shape circ 1920's center natural sapphire weight 9.86ct. GIA cert laboratory ,Size 14.1x9.2mm very nice quality sapphire,Very nice rich medium blue color ,clean , very lively.the setting is gorgeously and tremendously old ring in excellent condition. ring size 8 Resizable Retail value $18,500 net. Appraisal available Formal Tanzanite Octagon Jewelry, Formal Tanzanite Jewelry With Octagon Shape, Formal Octagon Tanzanite Jewelry, Classic Sapphire Jewelry With Emerald Cut, Classic Baguette Cut Sapphire Jewelry, Art Deco Baguette Cut Stone Jewelry, Antique Blue Diamond Jewelry, Exquisite Emerald Cut Sapphire Ring For Formal Occasions, Elegant Octagon Sapphire Ring