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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Watches & JewelryZurichSchmuckmarkt Isler Zürich
Schmuckmarkt Isler Zürich Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Schmuckmarkt Isler Zürich buys gold, jewellery and silver and carries out appraisals and purchases of estates. The business provides gemstone identification (FGG/EG), publishes daily gold rates and offers selected second‑hand jewellery for sale.

AI-generated
Offering

Products & services

Industry:Retail - Watches & Jewelry
✓ Offered5
Gold buying
Gold buying for gold jewellery, scrap gold, dental gold, gold medals, Goldvreneli and small gold bars; valuation on site, free quotation, cash payment or bank transfer.
Jewellery buying
Jewellery buying of gold, platinum and silver jewellery; appraisal by FGG/EG gemstone experts, separate quotation for high-quality jewellery.
Silver buying
Buying silver cutlery, larger silver items, Swiss silver coins and silver medals; appraisal and quotation in the shop.
Purchase and appraisal of inheritances
Purchase and appraisal of inheritances with gold, platinum or silver jewellery; also for private individuals, estate communities, authorities, lawyers, banks and insurance companies.
Second-hand jewellery
Selection of second-hand jewellery and diamonds at favourable prices; changing individual items such as rings, brooches, pendants and ear clips.
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4.4/5

Schmuckmarkt Isler Zürich

Trust & reputation

ranQ Trust Score of Schmuckmarkt Isler Zürich: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Schmuckmarkt Isler Zürich scores 93.7 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.92.924%
  • 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.100.010%
  • 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.88.08%
Schmuckmarkt Isler Zürich 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.100.012%
  • 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%
Schmuckmarkt Isler Zürich scores 85.0 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).85.022%
Schmuckmarkt Isler Zürich scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schmuckmarkt Isler Zürich reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 134 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. 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 134 reviews across all connected sources

Sources
GGoogle4.9134
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Falkenstrasse 26
8008 Zurich
Opening hours
Mon
Closed
Tue
13:00 - 17:00
Wed
13:00 - 17:00
Thu
13:00 - 17:00
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-104.858.519
Founded
1998 · 28 years
Last commercial register change
April 10, 2008
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.
67.0
6%
  • 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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