About Brilliance In Diamonds - The Engagement Specialist Brilliance In Diamonds - The Engagement Specialists are a husband and wife (Elizabeth and Kevin Brown) owned boutique based in New Orleans that specializes in fine jewelry and custom engagement rings at a fraction of the retail price. We are breaking the mold of the traditional jewelry buying experience. We create an intimate, unique shopping experience and work with you one on one to design and craft the perfect engagement ring or piece of jewelry. Think of us as your private jewelry consultants. Our goal is to educate you about diamonds and walk you through the process; right by your side the entire time.