Designer/Fine Jeweler. Custom Goldworks Gallery in Loveland, CO is a designer and manufacturer of fine and top-quality gold and platinum jewelry. We offer a wide variety of products and services designed to meet your jewelry needs. We have 2 GIA graduate gemologists on staff, so we can ensure your satisfaction. • Colored Gemstones • Diamonds • Pearls • Fine Art • Expert Repair • Jewelry Appraisal • Wedding Rings • Custom Design Call us or stop by for more information.