Gems and Diamonds by Alexandra Moreno is a boutique jeweler and diamond brokerage located in the historic Seybold Building in Downtown Miami, Suite 812. The Seybold Building has been known for many years to be the Diamond District of Miami and THE place to go to acquire and trade diamonds, high end jewelry and watches. The boutique carries a small collection of unique pieces. As a well-known broker in this field with over 30 years of experience, the owner, Alexandra also sources and diamonds, precious metals as and other valuable stones. Gems and Diamonds is one the few stores that is qualified to offer jewelry appraisals for insurance and other purposes.