SHASHI Supernova Earring in Metallic Gold. SHASHI Supernova Earring in Metallic Gold. 18k gold-plated brass with resin loop. Imported. Post-back closure. Measures approx 1 dangling. SHAS-WL1297. SH-E2760. In 2009, designers Yuvi Alpert and Danna Kobo debuted Shashi, an everyday jewelry line that holds to the unique quality of their luxury brand Ruby Kobo. As the free-spirited, bohemian-inspired sister collection to their main line, Shashi is fraught with dainty jewels and beaded pieces, architectural rings, and bright friendship bracelets. Pile them on or wear them alone for a style that is all your own.