These are a pair of genuine solid sterling silver lab created round Blue Sapphire leverback earrings.  The stones vary in size from 5 to 6mm and from approximately  1.25ct to 2.00ct per pair. The stones have a deep Ceylon blue hue with an excellent make, fine luster and clarity.   I created these earrings in my shop in New York City where it was manufactured.  It has a fine polish and an excellent finish. These earrings are also available in Pink sapphire, Ruby,  Yellow Sapphire, Aquamarine and Alexandrite.  They are also available in both  black onyx and clear white 6x Cubic Zirconia. Please consult our other listings. The earrings are a bit over 14mm long which is slightly longer than 1/2 inch and would make an attractive addition to any women's wardrobe.