Custom Design Studio + Jewelry Boutique Brilliant's custom design studio and jewelry boutique provides clients with an exceptional experience when creating custom engagement rings, wedding bands or redesigning a special family heirloom and making it new again. We pride ourselves in building a relationship and getting to know our clients and their style to create an original diamond engagement ring and wedding bands. We work in all budgets, so book your free design consultation today to see how we can make your experience extraordinary!