Inspired by celestial bodies, these luminous sun studs feature a rose-cut diamond center surrounded by a delicate gold halo. Traditionally the sun radiates healing and peace, making these a symbol of good fortune for the wearer. Part of our demi-fine piercing collection, these are made of recycled 14k yellow gold and the perfect accent piece for a lobe, helix, rook, and tragus piercing. Sold as a single. * This piece comes with a 6.5mm back post. Additional posts with different lengths can be purchased as add-ons. SIZE & MATERIALS Composition: 14k yellow gold, opal Measurements: sun: 5.5mm, threaded back post thickness: 16 gauge (1.2 mm), post length: 6.5mm Closure: internally threaded heart back Read about piercing jewelry and closure systems . Collections Gold Jewelry - Opal Jewelry - Gold Piercings - Tragus Piercings - Helix Piercing - Lobe Piercing - Rook Piercing - Upper Lobe Piercing - Flat Piercing - Opal Piercings - 14k Gold Jewelry - Elegant Earrings