CIRCA San Francisco
360 Post Street
CIRCA San Francisco is located in Union Square inside the Tiffany Building (not the store). The cross streets are Powell and Stockton. You'll find paid parking across the street at the Union Square Parking Lot. Alternatively, we are only a short walk from the Powell BART/ Muni stop.
Enter the building through the glass door. To access our suite, you'll receive a QR code via email. You'll scan it under the green light at the iPad located at the lobby security desk. If you are not able to access the codes, security will give you access by calling our offices.
Head to the elevators and press 6 on the keypad. Take the elevator up to the 6th floor to our suite 602. Our office is situated between Saks and Apple.
The health and well-being of our clients and staff is our top priority.
In accordance with the most recent CDC guidelines, our staff is vaccinated and wear face masks. We kindly ask that all guests, regardless of their vaccination status, also wear a mask while on the premises and throughout their appointment.
Thuyvi Tran joined CIRCA in 2012 and serves as Director of our San Francisco and Palo Alto offices. Thuyvi has over 20 years of experience in the jewelry industry. She graduated from the University of California, Berkeley and attended the Gemological Institute of America (GIA), where she completed her Graduate Gemologist degree in diamonds, colored stones, and pearls.