Contact
Reach the trade desk.
Jewelry-side inquiries route to Los Angeles or New York. Stone-side dealings route through Houston, Antwerp, or Ramat Gan. Manufacturing in northern Thailand. Routed to the right desk within one business day.
Offices
Six offices, four continents.
01
Los Angeles
United States
550 S. Hill Street, Suite 566, Los Angeles, CA 90013
Primary jewelry sales (US West)
02
New York
United States
580 Fifth Avenue, Suite 608, New York, NY 10036
Primary jewelry sales (US East)
03
Houston
United States
6222 Richmond Avenue, Houston, TX
Stone sales
04
Antwerp
Belgium
Schupstraat 9/11, 2018 Antwerpen
Stone sales (EU)
05
Ramat Gan
Israel
21 Tuval Street, Yahalom Tower, Suite 30/78, Ramat Gan 52521
Headquarters
06
Northern Thailand
Thailand
Cutting & polishing facility
Manufacturing
General inquiry
Not a quote — just a conversation.
For project quotes, please use the per-product or custom-project forms — they capture the specs we need to respond fast.
For everything else — press, partnerships, certifications, references — drop a line below or email us directly.
[ General contact form — Phase 5 ]
Phase 5 of this rebuild adds a thin general-inquiry form here, routed to info@bichachi.com via Cloudflare Pages Functions + Resend.