Product Details: 14k yellow gold 1mm bezel-set Swarovski crystals Friction nut earring backs 100% Solid Gold Tarnish-Free Guarantee Backed by a Lifetime Warranty Inspiration: The Constellation Studs were designed as an effortless way to customize any ear stack. Wear your own sign, a loved one's, or mix-and-match to symbolize multiple signs. Styling Tip: Wear the Constellation Studs on a second ear piercing or higher on the lobe for a ear climber effect. More of a minimalist? Try the Constellation Birthstone Studs. How It’s Made: By hand-selecting high-quality, conflict-free materials and honoring the experience of third-generation jewelers in Los Angeles, each Amarilo Jewelry piece is meticulously handmade to not only be worn now but years to come. All jewelry is made to order and production time can take up to 2 weeks.