Miabella Yellow Gold Wedding Bands and Stacking Rings Collection features assorted beautiful 10 karat and 14 karat yellow gold rings. All the rings are beautifully crafted and high polished all at a great price. Miabella Jewelry: With over 30 years of experience in creating fine jewelry, Miabella has what you're looking for to mark a special occasion with something that sparkles. Miabella Harmony in Jewelry.