Measurements - Stone Dimension:1.25mm - 0.05" | Weight:2.22g | Width:3.3mm - 0.13"; 2 years warranty; 10K Solid Gold, Amethyst, Citrine, Lab-Grown Diamond, Emerald, London Blue Topaz, Opal, Freshwater Pearls, Peridot, Red Garnet, Ruby, Blue Sapphire, Aquamarine; Imported