JewelryPalace Oval 1.1ct Natural London Blue Topaz Stud Earrings 925 Sterling Silver Artisan handcrafted jewelry Rhodium plating gives a bright, shiny, long-lasting silver-colored finish to a piece Makes a wonderful gift for any occasion To clean this piece, use warm water, a mild soap, and a soft bristled brush Genuine natural london blue topaz earring , 925 sterling silver won't change color or get dark