Size - Available in US sizes 6, 7 or 8Metal - 18k Gold Plated Sterling SilverStone -  Turquoise, Blue TopazMeasurements - Blue Topaz 6mm, Turquoise 13mm x 17mm*All measurements are approximate 18k-gold-plated-silver-turquoise-blue-topaz-dropearrings,18k-gold-turquoise-horn-cz-necklace,18k-gold-plated-emerald-double-pear-drop-earrings