Periwinkle 0.75" Square Turquoise Stone Silver-Tone Post Earrings Go to amazon.com Related posts Top periwinkle earrings silver FeatureElegant turquoise post earringsLarge 0.75" square gemstoneSilver-tone framePush button backings DescriptionThese post earrings feature a large 0.75" square turquoise gemstone set in a silver-tone frame. Adds a natural elegance to any jewelry collection.