A trio of three stones - a creamy pink opal, vibrant turquoise and sparkling white diamond.  An playful and feminine stud with an exciting mix of colors, perfect for the helix, lobe, tragus and nose piercings.  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, pink opal, turquoise, white diamond  Measurements:   trio stud: 4 x 4.5mm, threaded back post thickness: 16 gauge (1.2 mm), post length: 6.5 mm Closure:  internally threaded heart back Read about piercing jewelry and closure systems Collections Turquoise Jewelry - Pink Opal Jewelry - Turquoise Studs - Opal Studs - Lobe Piercing - Flat Piercing - Diamond Piercing - Opal Piercings - 14k Gold Jewelry - Helix Piercings