Material: Gold Color: Pink Shape: Hook/Chain earrings With 4 pearls K10 (10 karat pink gold) earrings have a stronger reddish hue due to the high copper content in the alloy. These cute heart-shaped hook earrings match the pearls beautifully! They're stylish and wearing them will brighten your mood and make you feel happy! I bought these when I went on a trip to Kofu! I haven't had a chance to wear them, so I'm putting them up for sale!