Visit Our Salon
Downtown Miami · Since 1999

Two decades of independent gemological expertise.

Operating in the heart of downtown Miami for over 25 years, KB Jewelry provides uncompromising GIA-certified diamond sourcing and Swiss timepiece authentication in a calm, unhurried private salon.

Our Standard

We measure value in carats and generations. Come sit with us downtown—no pressure, just clear light and genuine expertise.

Certified Rigor

Absolute transparency in every examination.

Diamonds

GIA-certified diamond documentation

Every diamond we source carries an independent GIA certificate. We examine every stone together under the loupe so you understand cut, clarity, and brilliance without a sales pitch.

Timepieces

Swiss mechanical movement authentication

Swiss mechanical movements require absolute respect. Every luxury watch in our salon is verified piece by piece by master watchmakers before it ever reaches your wrist.

Book Your Appointment

Experience the private salon in downtown Miami.

Schedule a private viewing to examine bespoke engagement rings or authenticated Swiss timepieces in calm, unhurried comfort.