You'll love the impressive design of these sterling silver stud earrings. Click on this JEWELRY & WATCHES GUIDE to learn about fit, styles, materials and more! - https://www.kohls.com/feature/jewelry-guide.jsp.. Length: 9 mm, Base material: sterling silver, Backings: post, Plating: rhodium, Finish: polished, Packaging: boxed, Additional details: nickel free. STONE DETAILS. Type: amethyst, Total weight: 5/8 ct., Center stone size: 6 x 4 mm, Color: purple, Shape: pear, Setting: prong. DIAMOND DETAILS. Total weight: less than 1/10 ct., Clarity: I2, I3, Color grade: H, I. Diamond weights are approximate. Diamond total weights may vary between .01 and .08 ct. Some diamonds have fewer than 17 facets. Gemstones may have been treated to enhance their appearance. Special care may be required. Please visit our. Gemstone Treatment & Special Care Guide. - https://www.kohls.com/sale-event/gemstone-care-product-guide.shtml for more information. Image(s) may be enlarged to show detail. Size: One Size. Color: Opal. Gender: female. Age Group: adult.