Great style lasts forever. YellOra's™ stunning infinity-style earrings glisten with the addition of round- and- baguette-cut diamonds (1/4 ct. t.w.). Crafted in YellOra™, a new precious metal made by combining pure gold, sterling silver and palladium. Approximate drop: 1 inch. YellOra™ is a new precious metal made by combining pure gold, sterling silver and palladium. This item comes in a rich yellow-gold color that won't tarnish. Hypoallergenic and nickel free. 1/4 Carat Diamond Earrings. Diamond Color Rating Code: I-J. Diamond Clarity Rating Code: I2. Diamond Cut: Single and Baguette. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat.