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