Vintage Italian Graduated Sapphire 18k Yellow Gold Asymmetrical Ring

Vintage Italian 18k yellow gold ring in an asymmetrical curved design with a graduated line of sapphires running through it and a contrasting high polish and cross-hatch brushed finish.  ID#: RG957 Sapphires: Nine (9) prong set, round cut sapphires measuring 1.63-2.10mm each in diameter Metal: 18k yellow gold  Size: 5 1/2  Band Width: 2.15mm  Weight: 5.16g  Markings: '750' '790 AL' (Italian hallmark)