Overview Specs Documentation Playful and protective, these gold-plated sterling silver evil eye shaker earrings keep the good vibes moving. The floating shaker design lets the stones drift and sparkle with every turn of your head, available with your choice of deep red garnet or vibrant tourmaline. Lightweight and eye-catching, they're a fun way to layer a little symbolism — and a lot of color — into your look. METAL: Gold-Plated Sterling Silver (925) STONE OPTIONS: Garnet or Tourmaline STYLE: Evil Eye Shaker Earrings BIRTHSTONES & ANNIVERSARIES Tourmaline is a birthstone for October, along with opal. It's also the gem of the 8th wedding anniversary. MINERAL: Tourmaline CHEMISTRY: (Na,Ca)(Mg,Li,Al,Fe²⁺)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄ COLOR: Multi-Color REFRACTIVE INDEX: 1.624 to 1.644 BIREFRINGENCE: 0.018 to 0.040 SPECIFIC GRAVITY: 3.06 (+/- 0.20) MOHS HARDNESS: 7 to 7.5 Garnet is the birthstone for January and also represents the 2nd wedding anniversary. Mineral: Silicate Chemistry: Varies (e.g., Fe₃Al₂(SiO₄)₃ for Almandine, Mg₃Al₂(SiO₄)₃ for Pyrope) Color: Red, Green, Yellow, Brown, Orange, Pink Refractive Index: 1.74 to 1.94 Specific Gravity: 3.1 to 4.3 Mohs Hardness: 6.5 to 7.5 If you need additional information regarding any of our gems or stones please contact us at: [email protected]