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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryJewelry & Precious Metal ManufacturingSt. GallenGoldschmiedewerkstatt Sara Iseli GmbH
Goldschmiedewerkstatt Sara Iseli GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the manufacture and sale of individual, handmade jewelry pieces made from precious metals such as gold, silver, and platinum, as well as precious stones and pearls. The jewelry pieces are designed and manufactured in the company's own workshop in St. Gallen, with a focus on sustainability and social responsibility. The company also offers repair and restoration services for existing jewelry pieces.

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Products & services

Industry:Jewelry & Precious Metal Manufacturing
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4.3/5

Goldschmiedewerkstatt Sara Iseli GmbH

Made-to-Measure Jewellery
One-of-a-kind made-to-measure pieces in gold, silver and platinum with pearls and gemstones; individual design, selection from collections, made entirely by hand.
Jewellery Repairs
Repair of worn or damaged jewellery so it can be worn again.
Jewellery Redesign and Refinement
Make old jewellery visibly more beautiful or turn it into new favourite pieces, tailored to personal preferences.
Jewellery with Old-Cut Diamonds
New jewellery combining old-cut diamonds with platinum or rose gold.
Jewellery Collections
Jewellery collections Brevetto, Flower's, Lourdes, Quilted and Spirit of Sommer.
Trust & reputation

ranQ Trust Score of Goldschmiedewerkstatt Sara Iseli GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

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Data basis 100% · As of October 2026

Goldschmiedewerkstatt Sara Iseli GmbH scores 92.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.89.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.95.110%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.100.08%
Goldschmiedewerkstatt Sara Iseli GmbH scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.89.612%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Goldschmiedewerkstatt Sara Iseli GmbH scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
Goldschmiedewerkstatt Sara Iseli GmbH scores 16.5 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.22.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Goldschmiedewerkstatt Sara Iseli GmbH reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 41 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 41 reviews across all connected sources

Sources
GGoogle4.941
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

May 8, 2024Media
Goldschmiedewerkstatt St.Gallen feiert 25-Jahr-Jubiläum
tagblatt.ch

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Location

Schmiedgasse 20
9004 St. Gallen
Opening hours
Mon
Closed
Tue
14:00 - 18:00
Wed
10:00 - 12:00, 14:00 - 18:00
Thu
10:00 - 12:00, 14:00 - 19:00
Fri
10:00 - 12:00, 14:00 - 18:00
Sat
10:00 - 17:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-365.268.905
Founded
2015 · 11 years
Last commercial register change
May 27, 2015
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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