Here is a gorgeous 18k Cartier Trinity gold band. Symbolically inspired, these intertwining 3 gold color bands- white for peace, yellow for joy and pink for love perfectly create a beautiful contrast. The yellow gold band is signed 18k Cartier. The width of each band is 2.5mm and weighs 6.4grams. The ring is size 7 1/2 and it can be resized.