A statement of elegance. Each of these halo stud earrings features an oval purple fancy lab-grown sapphire and Lafonn's signature Lassaire simulated diamonds. These earrings are set in sterling silver bonded with platinum. Lab-grown sapphires have the exact same chemical, mineral, and optical properties as natural sapphires which vary in color, texture and pattern. We make every effort to keep our lab-grown sapphire stone colors consistent. However, all lab-grown sapphires may not be exactly as shown on the website. Stones may appear lighter, darker or have natural variations. LAB-GROWN AMETHYST SAPPHIRE #1 SHADE, ER S.S. PT 1.26 CTW HALO OVAL STUDS (SET: SYN009AP20 )