Giselle Jewelry

GISELLE is the newest bespoke jeweller in this Zurich category, and it doesn't try to hide it. The boutique and workshop at Bleicherweg 18 opened in 2020, five years after its founder, Giselle Willner, first registered her own jewelry label in 2015. The operating company, Giselle Willner AG, shows up as active in the Swiss commercial register with that same 2020 founding date. There's no multi-generational family story here and no decades-old address behind it either. What you get instead is a single designer's name on the label and a bespoke process built around her actually being in it, which for a reader who has never commissioned a ring before is often easier to picture than a heritage workshop's centuries of accumulated craft.

Willner trained as a designer from the age of 16 by her own account, and describes herself on the site's design-service page as "a former artist" who specialized in diamonds before launching GISELLE. That framing matters for how a commission actually runs here. The bespoke process described on the site has five steps. It starts with an initial enquiry, where smaller projects go to a client advisor and larger commissions typically involve Willner directly. Next comes a consultation, where she discusses what you want and what the piece needs to do for you. Then stone selection, where the site says she personally sources diamonds and colored stones, visiting suppliers several times a year rather than buying through a single wholesale account, and talks you through the trade-offs so the stone matches your priorities rather than hers. The design itself comes back as photos, a sketch, or a 3D render before anything is cut. Once you sign off, her goldsmiths and gem setters do the bench work in the Zurich workshop, with Willner overseeing the piece before it ships or is handed over. Collection is either in person at the boutique, with a glass of champagne, or by insured courier if you can't be there to collect it yourself. Willner's own account of the whole arc, from first sketch to finished piece, puts the bespoke process at 1 to 5 months depending on how involved the design is.

That in-house claim comes with one honest caveat worth knowing before you book. Willner's own history page says that beyond her Zurich workshop, she also works with a handful of family-run workshops in Italy, Portugal, and Germany for parts of the wider collection, so not every piece leaving the door is cut and set on Bleicherweg 18 alone. For the engagement-ring commissions this category is actually about, though, the site is specific that the crafting happens with her own goldsmiths on site, with her supervising the result.

What you'll pay, and what you won't be told

Prices are visible on most of the collection rather than hidden behind "enquire for pricing," which is a genuine point in GISELLE's favor for someone comparing options before ever booking a call. The PROMISE line of pave engagement ring settings starts from CHF 3'800, rising to CHF 6'000 for a pave emerald design. The top-tier Signature collection, round, oval, and cushion-cut halo and pave settings, is priced on application only, which is the one place GISELLE reverts to the industry's usual silence on cost; it ran to seven designs at the time of this write-up. The HERITAGE line sells antique diamonds cut before modern faceting standards existed, marketed as one-of-a-kind stones rather than a repeatable design, and the pinky ring collection, a smaller but real part of the business, runs from around CHF 1'320 to CHF 3'500 for a bestselling signet style. None of this substitutes for an actual bespoke quote, since a custom piece is priced on the stone and metal you choose, but it gives a newcomer to the Zurich market a sense of where GISELLE sits before a consultation.

Built for someone who isn't staying in Zurich forever

This is where GISELLE's newness works in the reader's favor rather than against it. The English-language site, the option to book a virtual appointment instead of only an in-person one at the boutique, and shipping and payment terms that are actually published rather than answered case by case all read like a business built with an international clientele in mind, not an afterthought bolted onto a German-language original. Deliveries within Switzerland, Liechtenstein, and Germany take 1 to 2 working days once a finished piece ships; other destinations run 3 to 8 working days depending on the country. On orders within the EU, Switzerland, and Liechtenstein, the site states plainly that no customs duties or import VAT apply. Ship outside the EU and it says VAT or duties may apply on arrival, which is a more honest answer than most jewellers volunteer before checkout. Within Switzerland, orders over CHF 200 ship free by Swiss Post; smaller orders carry a CHF 6.50 charge. Worldwide, orders over CHF 500 ship free by DHL Express; below that threshold, express shipping costs CHF 50.

Lead times follow a similar pattern of actually being written down. Standard collection rings made to your size typically take 4 to 6 weeks; a genuinely custom design needs at least 6 to 8 weeks, and GISELLE recommends ordering at least 3 months ahead if the ring is tied to a wedding date, to leave room for adjustments. If you're new to Zurich and don't know your size in millimeters rather than a UK or US number, the site offers three separate ways to work it out, including a paper ring sizer it will mail you and a printable conversion table covering sizes 47 to 62.

Payment options go beyond the usual bank transfer or card. Through a financing partner called Heylight, GISELLE offers 0% interest on orders up to CHF 10,000, split over 3 to 12 monthly installments charged to the card on file, with no separate loan paperwork to sign. That's a genuinely useful option for a large commission if you'd rather not tie up capital in a currency you might convert back out of in a few years. What the site does not spell out anywhere is a resizing policy: there's no published cost or turnaround for adjusting a ring after the fact, so that's worth raising at the consultation rather than assuming it's covered, particularly if you expect to lose or gain weight, or to pass the ring on eventually.

How it compares to the rest of this list

Most of the other ateliers in this category lean on decades on the same street or a family name carried across generations. GISELLE leans on the opposite: a five-year-old business that is transparent about being built around one designer you can actually meet, by video call if you like, before you ever set foot in Zurich. Willner's pieces have also been shown at the Gstaad Palace hotel, a small but real signal that the brand has some reach beyond its own boutique. The trade-off against those longer-established neighbourhood names is the obvious one: less of a track record, and a process that leans more on one person's calendar than on a bench of interchangeable goldsmiths. For an off-the-shelf ring resized to fit, that's not a real concern. For a highly bespoke piece booked months ahead around a wedding date, it's worth confirming during the initial enquiry whether Willner herself will be involved, since the site says larger commissions "typically" include her rather than promising it outright.

The verdict

GISELLE suits a reader who wants a named designer they can talk to on a video call before landing in Zurich, clear CHF pricing on most of the range instead of blanket "price on request," and shipping and payment terms that are published rather than negotiated case by case after the fact. It's a reasonable pick for anyone commissioning a ring from abroad, or for someone who has just moved to the city and doesn't have years of runway to build a relationship with an established neighbourhood atelier before deciding who gets to make the ring. The boutique at Bleicherweg 18 is open Tuesday through Saturday, closed Sunday and Monday, with hours running as late as 7:30 p.m. on Thursdays, and both a phone line (+41 44 312 11 11) and the virtual-appointment option cover anyone who can't get there during opening hours.