Antique Edwardian platinum topped 18k yellow gold ring showcasing a beautiful 1.58 ct. pear cut blue sapphire framed by an array of stunning antique diamonds including Old Mine, Old European, and single cuts. The diamonds in the piece have a total weight of 1.50 carat with HL color and VS2-I1 clarity. The ring is a size 7 and can be sized. Circa 1910s. Appraised Value $8,190.00