Discover elegance with our Enigma Opal Crystal Marquise Ear Piercing Earring Stud. Embrace sophistication and style with this exquisite earring, showcasing stunning marquise opals and alternating marquise crystals. Elevate your look and add a touch of uniqueness to your ear curation. Perfect for any occasion, these studs make a unique statement and a timeless addition to your ear stack collection. All products are nickel-free and hypoallergenic. Item sold singly. SPECIFICATIONS Gauge: 16G (1.2mm) Post Length: 6mm Material: ASTM F-136 Titanium Charm Dimension: 12.5mm  Stone: Ultra Shine Cubic Zirconia Crystal Iridescent Precious Opal  Color: Silver, Gold Internally Threaded MATERIALS F-136 ASTM Titanium We prioritize top-quality materials, with titanium being an exceptional choice for fresh or healed piercings. Known for its high biocompatibility, non-allergenic properties, lightweight feel, and strong tensile strength, our titanium jewelry ensures a safe and comfortable experience. Tarnish-free, nickel-free, and of implant-grade quality, it's ideal for fresh or healed piercings. Our innovative titanium PVD gold plating guarantees no silver underlay, offering a stylish option with minimal risk of allergies and robust resistance to daily wear. When properly cared for, titanium can last endlessly!   Ultra Shine Cubic Zirconia Crystal Cubic zirconias are famous for reflecting a kaleidoscope of rainbows and colors.  We select only the top quality materials to ensure the longevity of our crystals and keep the shiny luster sparkling for a lifetime.  Iridescent Precious Opal Our iridescent opals will dazzle you with their distinctive rainbow shimmer that will catch anyone’s eye. Reflect the brightness of the sun and stars with an array of glittering gemstones!