Lab-Grown and Ethically Sourced
Lab-grown diamonds and traceable, recycled or fair-trade gold, for buyers who want the same brilliance without a mined-diamond supply chain. Zürich has a handful of dedicated showrooms plus several international brands that ship here reliably. Lab-grown stones now carry the same grading as mined ones and typically cost 30 to 40 percent less for the same specs, so this category suits a practical buyer as much as an ethical one. A Swiss-registered seller also means no import VAT surprise on delivery, worth knowing before you compare prices abroad. Ask any listing here for its sourcing documentation before paying a deposit; we rank by how verifiable that claim actually is.
- 1
Ships to Switzerland from the US
An American lab-grown diamond house with no Zurich showroom but a full English, Swiss-franc storefront and a video-call diamond expert.
- 2
Talstrasse 20, Zürich (near Paradeplatz, by appointment)
A lab-grown diamond specialist rated 4.8 out of 5 across 138 Trustpilot reviews, sharing its Talstrasse 20 showroom and phone line with two sister brands.
- 3
Scheitergasse 12, Zürich (Kreis 1) plus Zollikerstrasse 203d · dal 2020
Two Zurich showrooms, appointment only, for a lab-grown diamond specialist with transparent CHF pricing and full English service
- 4
Schaffhauserstrasse 11, Zürich (by appointment)
A Zurich lab-grown diamond house where consultations happen by appointment or video call, prices sit openly in CHF, and rings are made to order in 2 to 10 weeks.
- 5
Ships to Switzerland from the EU
An EU lab-grown diamond and recycled gold brand with easy English consultations, though its duty-included pricing does not stretch to Switzerland.
- 6
Ships to Switzerland from the US · dal 2005
A US lab-grown diamond specialist founded in 2005 that names Switzerland by name for free shipping, with a 60-day return window and one free resize.
- 7
Unterägeri, canton Zug (online, no showroom) · dal 2020
A sustainability-focused Swiss label near Zurich that builds partner and engagement rings to order from lab-grown diamonds or your own heirloom gold.
- 8
Buchs, canton St. Gallen (online shop, ships within Switzerland) · dal 2001
A family workshop in Buchs SG making Fairtrade gold and traceable diamond engagement rings, ordered online with a personal consultation, not a Zurich shopfront.
- 9
Ships to Switzerland from the UK
A UK jeweller whose diamonds are grown from carbon captured out of the atmosphere, ships to Switzerland with import duty paid on delivery and a 12 month warranty.
- 10
Ships to Switzerland from Frankfurt
A Frankfurt lab-grown specialist with English-speaking service and over 300 diamonds in stock, though Swiss shipping cost and duty are not published up front
- 11
Geneva (ships within Switzerland)
A genuinely Geneva-based Swiss atelier selling both lab-grown and natural diamonds, so a Zurich buyer avoids the import VAT questions that come with ordering from abroad
- 12
Ships to Switzerland from Vienna
A Vienna jeweller with a dedicated lab-grown diamond collection and CHF checkout for Swiss buyers, though its own policies disagree on returns.
- 13
New York City, US · dal 2019
A New York studio that designs custom rings free of charge, mixes lab-grown and natural diamonds, and ships to 70+ countries though not to Switzerland by name.
- 14
Ships to Switzerland from Germany
A German lab-grown specialist whose own shipping selector names Switzerland outright, with free delivery across Europe and prices published to the cent.
- 15
Ships worldwide, Switzerland not named specifically · dal 2012
A Ljubljana studio making custom lab-grown and gemstone rings for worldwide shipping, generous on ethical language but light on the paperwork behind it.
- 16
San Francisco, USA · dal 2017
A San Francisco moissanite and lab diamond seller with CHF pricing and a lifetime stone warranty, though its shipping policy never actually names Switzerland by name.
Domande frequenti
Are lab-grown diamonds actually different from natural diamonds in terms of quality?
Lab-grown diamonds carry the same grading as mined ones. You get the same brilliance and chemical properties without the traditional mining supply chain.
What should I consider when ordering a diamond from a brand outside of Switzerland?
You'll need to check if the brand includes import duties in their pricing. Some international jewelers like Skydiamond pay duties on delivery, while others like Kimai do not include them for Swiss customers.
Can I visit a showroom in Zurich to see the diamonds in person?
Yes, several specialists have physical locations in Zurich, including Valquère and Green World Diamonds. Other local options like Purajoya Jewelry or Iralis Jewelry offer consultations by appointment or via video call.
If I want to use gold I already own, are there any local options?
Purajoya Jewelry is a Swiss label near Zurich that can build engagement rings using your own heirloom gold. They also work with lab-grown diamonds to create custom pieces.
How long does it take to receive a custom engagement ring?
If you choose a made-to-order house like Iralis Jewelry, your ring can be ready in 2 to 10 weeks. Always check the specific lead times of the jeweler before you commit.