Vintage Blue Enamel Stacking Band of 14k Gold December birthstone It is in very good

It is in very good condition and currently a size 5

25ct diamond glistens at its center

He built a substantial custom 14k gold mounting for the piece so that it fits quite comfortably on the finger

there is one tiny chip to the enamel on the top left side of the piece (visible in the photos)

The interior of the band is marked 14k and also bears the mark for Ostby & Barton

Vintage Blue Enamel Stacking Band of 14k Gold December birthstone It is in very goodVivid and stylish, this vintage enamel band (circa 1960) showcases a striking combination of cobalt blue and teal enamel, its bold color palette making it as chic today as when it was first created. Perfect for stacking or worn solo, its a versatile jewel with timeless appeal. The band is crafted in 14k gold (unmarked, but professionally verified through acid testing and XRF analysis), ensuring both beauty and durability. It is currently a size 3. 5