pink ,lemon,yellow,golden,lavender,violet,amethyst,orange,red,garnet,olive,peridot,apple green,champagne,white,black,brown,coffee,rhodolite,sapphire blue,tanzanite,green,aquamarine,morganite,sky blue,paraiba bluish,ruby,spinel emerald,green nano,

Yes

Alloy, 925 Silver, Enamel, Rose Gold, Platinum, Shell, Palladium, White Gold, Platinum Plated, Bone, Gold, Gold Plated, Silver, 14K Fine Gold, Crystal, Silver Plated, Brass