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

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