Tiffany & Co. stores have re-opened in your area! We continue to offer complimentary shipping for online orders. Learn more. Discover a luxury shopping experience at the new Tiffany store, now located at the entrance to Westfield Valley Fair. Since 1837, Tiffany & Co. has been the world's premier jeweler and leader in sustainable luxury. Explore our collections of iconic engagement rings, cherished gifts and visionary jewelry designs, all crafted from the finest and responsibly sourced materials. Shop for engagement rings, jewelry for men and women, watches, and timeless gifts in Santa Clara, CA.