12MM Iridescent Rainbow Jewel Tone 'Vitrail' Medium Violet, Blue & Green Rondelle Swarovski Crystal Elements Round Stud Earrings, Hypoallergenic Posts Use claim code ZIVADEAL at checkout and get 20% off when you buy 4 or more items sold by Ziva Jewelry; 15% off for 3 items and 10% for 2 items "Vitrail" coloring achieved through a special coating and means a color combination of light and resplendent light purple and blue colors. The "internal mirror" effect is the most pronounced of any of the Swarovski Crystal colorings-s a result, these earrings always appears to radiate light, even when in the darker phases Multiple facets provides maximum light reflection, i.e. sparkle (facets are flat sides of the stone that result from being "cut") Lightweight & comfortable, Hypoallergenic Lead & Nickel-Free alloy metal