Diamond and Stone Dealers
Dealers whose whole business is the stone itself: certified loose diamonds, GIA or similar paperwork, and a setting built around whatever you choose. Most operate by appointment from a discreet office rather than a shopfront, which keeps overhead down and prices sharper than a maison boutique. Good for a buyer who wants to understand carat, cut, colour and clarity before committing, and who wants the certificate, not just the sales pitch. A strong dealer shows you several stones side by side and explains trade-offs in plain English; a weak one pushes whatever happens to be in stock. This is a specialism that cuts across the city and canton alike, so we group every genuine stone dealer here regardless of neighbourhood.
- 1
Talstrasse 20, Zürich (near Paradeplatz, by appointment)
An Antwerp diamond house's Zurich outpost, by appointment only, English-speaking advisors and a fully priced online catalogue for buyers who want the numbers up front
- 2
Bahnhofstr. 10, Zürich (by appointment)
London-founded diamond dealer with a Bahnhofstrasse showroom, English-run site and clear CHF checkout, VAT and duty terms for anyone buying from abroad.
- 3
Dufourstrasse 49, Zürich (Kreis 8, by appointment) · seit 1967
A French diamantaire founded in 1967, running a private Zurich showroom you book over WhatsApp or Instagram DM, with a rare published starting price of approximately CHF 1,000.
- 4
Seidengasse 17, Zürich · seit 2018
An appointment-only Löwenplatz showroom pairing GIA or IGI certified natural and lab-grown diamonds, with 90 days of free resizing and shipping to six countries.
- 5
Satellite Office Building, Limmatquai 4, 8001 Zürich (by appointment)
Online-first diamond retailer with a by-appointment Zurich showroom, CHF pricing and a free in-house certificate on every stone.
- 6
Talstrasse 20, Zürich (near Paradeplatz, by appointment) · seit 2008
A Zurich diamond office that reads more like an investment education library than a jewellery showroom, built around certified loose stones
- 7
Zürich (by appointment, contact routed via Geneva HQ) · seit 2013
A family diamond dealer trading since 1860, meeting Zurich clients by appointment with every call routed through its Geneva office.
- 8
Ueberlandstrasse 18, Dietikon (canton Zürich, by appointment)
A one-man diamond dealer on the west side of Zurich, GIA, HRD and IGI certified stones, by appointment only, no shopfront.
- 9
Steinberggasse 43, Winterthur (Altstadt) · seit 2025
A newly registered Winterthur gold, silver, diamond and watch dealer in the Altstadt, useful if you would rather not travel into central Zürich.
- 10
Schochenmühlestrasse 2, Baar
A GIA and HRD certified diamond dealer in Baar, letting Zug-area buyers compare loose stones without the trip into central Zürich.
- 11
Beethovenstrasse 9, 8002 Zürich · seit 1917
A fourth-generation Zürich diamond dealer trading since 1917, strong on GIA education and appointment-only advice, thin on published ring, price or timeline detail.
- 12
Kuttelgasse 4, 8001 Zürich
A Zürich stone dealer selling GIA-certified diamonds at bourse-linked prices, worth reading closely on corporate standing before you commit
Häufig gestellte Fragen
Do I need to make an appointment to see the diamonds?
Most dealers in this category operate by appointment only from discreet offices or private showrooms. Only 77 Diamonds maintains a traditional showroom on Bahnhofstrasse, while Dara Gold und Silber and Schuck Juwelier offer alternatives outside of central Zurich.
Can I see prices online before I meet a dealer?
Some options like BAUNAT provide a fully priced online catalogue, while 77 Diamonds offers a clear CHF checkout. Other dealers, such as Celinni, may publish a rare starting price, but many others require an appointment to discuss specific costs.
What kind of certifications can I expect from these dealers?
You can find stones certified by GIA, HRD, or IGI across these listings. For example, Stellini Diamonds offers both natural and lab-grown stones with these credentials, and Do Diamond provides GIA, HRD, and IGI certified options.
Are there options if I live outside of central Zurich?
Yes, you can visit Dara Gold und Silber in Winterthur or Schuck Juwelier in Baar to avoid the city center. DiamAlps also manages its Zurich appointments through its Geneva office.
Which dealers focus more on diamond education and investment?
BNT Diamonds functions more like an investment education library than a traditional showroom. David & Sohn also places a strong emphasis on GIA education during their appointment-only consultations.