These pretty earrings remind me of the designs inspired by the Sputnik space mission in the 1950s. By Yi Collection and for sale by Moda Operandi, the site says, “Inspired by a supernova, Yi Collection’s earrings are made in a delicate stud design from 18-karat yellow gold. They’re centered with a polished tanzanite stone complete with protruding diamond and tourmaline ‘rays’. Wear yours with blush or lavender tones to complement its distinct hues.”

These sell for USD$4,750.