Ross-Simons - .10ct t. w. Sapphire Ring, Diamond Accents in 14kt White Gold. Size 7. Let's hear it for the band! Stacked or separate, versatile bands are a go-to favorite and this sapphire and diamond beauty is a standout. Featuring .10 ct. t. w. sapphire baguettes stationed between 14kt white gold bars and lit all around by sparkling diamond accents. 1/16" wide. Sapphire ring. Sapphire birthstones are the perfect gift for September birthdays.