These tanzanite leverback earrings are designed in the halo style. Crated in platinum plated sterling silver, tanzanite is beautifully crowned with the periphery of natural white zircons. The intensely saturated violetish blue of the center stone is beautifully complemented with the white shimmers of zircons. Tanzanite is widely appreciated for its pleochroism. The intriguing color shift of the gem won it the honorable title of "stone of transmutation". Comfortable to wear, these halo-style leverback earrings are best known for providing style and security to their wearers.