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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryRetail & CommerceJewellerBaarMuff fine diamonds AG
Muff fine diamonds AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Muff fine diamonds AG buys and sells diamonds and jewellery and provides appraisals, consignment sales and consultation services. The company maintains inventories of diamonds and gemstones and also offers training and marketing services for the jewelry trade.

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Service area

Offering

Products & services

Industry:Jeweller
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3.7/5

Muff fine diamonds AG

✓ Offered5
Purchase of Diamonds and Jewellery
We buy fine diamonds and jewellery at fair market prices, with a free offer, a rendezvous either on site or with us, immediate payment and discretion.
Valuations of Diamonds and Jewellery
Valuations of diamonds and jewellery for current market prices and specific offers; part of the purchase area for professional appraisal and sales preparation.
Consultations on Diamonds and Jewellery
Consultations around diamonds and jewellery, with expert knowledge, market know-how and discreet handling in a personal discussion with you or in the shop.
Training for Diamond Sales
Motivating diamond seminars and training at your place or with us, with arguments, information and confidence for sales conversations; registration required.
Diamond Branding
Diamond branding for specialist jewellers, including support in building a distinctive diamond brand and an individual brand presence.
Trust & reputation

ranQ Trust Score of Muff fine diamonds AG: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of November 2026

Muff fine diamonds AG scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
Muff fine diamonds AG scores 70.4 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.64.612%
  • 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%
Muff fine diamonds AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
Muff fine diamonds AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Muff fine diamonds AG reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Altgasse 64
6340 Baar
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-202.395.035
Founded
2021 · 5 years
Last commercial register change
August 28, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZGBaar
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.
100.0
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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