Art Deco Jade Marquise Ring objects and a square head home

and a square head home to a single diamond in a star setting

The principal stone is a vibrant Siberian amethyst cabochon

but his weapons were useless against the Nemean lion's impenetrable hide

and bordered to top and bottom by finely ribbed bands of gold

Art Deco Jade Marquise Ring objects and a square head homeStriking marquise ring set with a gorgeous jade cabochon. Crafted in 18 carat yellow gold, it dates from the Art Deco period, circa 1930. The stone is jadeite and has a gorgeous apple green hue slightly desaturated, almost pastel in tone. Era: Art Deco, circa 1930 Ring size: O or 7. 25 US. Resize for 35 Head size: 2. 7cm by 1. 1cm Stone: Jade (variety jadeite) Marks: None, tested as 18ct gold Condition: Great vintage condition, light wear consistent