Ana Silver Co Coupon, Deals, Coupon Codes, Promo Codes. Ana Silver Co dazzling array of chains, pendants, necklaces, rings, and earrings are handcrafted by our talented artisans with the finest 925 Sterling Silver. Each genuine gemstone is one-of-a-kind, making every piece of jewelry unique. Ana Silver Co each authentic gemstone is hand-selected for extraordinary beauty and quality, then set in 925 Sterling Silver for a refined, glamorous finish. Mined from all over the world, our gemstones range from rough-cut to finely polished.