A small flash of color with the confidence of the Jazz Age. This vintage Art Deco stick pin sets an emerald-cut, pinkish-red synthetic ruby in a geometric 10K white gold frame, and its octagonal outline and clean lines carry the strong geometry the period is known for. The pin is described as dating from the 1920s–1930s and is offered in vintage, pre-owned condition.

The gemstone tested in the corundum/ruby-sapphire zone and is identified in the supplied information as a vintage synthetic or lab-grown ruby. A 10K mark is visible on the stem behind the setting.

Specifications:

• Metal: 10K white gold

• Gemstone: Synthetic / lab-grown ruby

• Cut: Emerald cut

• Style: Art Deco

• Era: Described as 1920s–1930s

• Gemstone testing: Corundum / ruby-sapphire zone

• Condition: Vintage, pre-owned