Asma' bint Yazid (may Allah be pleased with her) said that she heard the Messenger of Allah (peace and blessings be upon him) say: "Any woman who wears a necklace of gold, Allah Almighty will make her wear a necklace of fire like it on the Day of Resurrection; and any woman who wears gold earrings and the like in her ears, Allah Almighty will make her wear earrings of fire like them on the Day of Resurrection."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الزكاة / 7555