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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Watches & JewelryBalterswilHelenaDia Switzerland Inhaberin Mara Stevic
HelenaDia Switzerland Inhaberin Mara Stevic Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of HelenaDia is the manufacture and sale of handmade jewelry, particularly earrings, bracelets, necklaces, rings, head jewelry, belts and ankle chains, made from materials such as zirconia, glass beads and crystals.

AI-generated
Offering

Products & services

Industry:Retail - Watches & Jewelry
✓ Offered9
Online jewellery shop
Handmade jewellery with earrings, bracelets, necklaces, rings, sets, headpieces, belts and anklets; order via the online shop, partly also in the outlet.
Earrings
Earrings in various designs and price ranges, available individually and as part of sets.
Necklaces
Necklaces with beads, pendants, glass beads and crystals, available individually or in combination with earrings.
Bracelets
Bracelets as jewellery accessories for different outfits, in various designs and prices.
Rings
Rings as jewellery pieces for everyday wear or special occasions, listed as a separate category in the range.
Headpieces
Headpieces, diadems and crowns for festive occasions, also available as a set with earrings.
Sets
Jewellery sets made from coordinated combinations, such as pearl or headpiece–earring sets.
Belts
Belts as a fashion accessory in the range, with individual product variants in the shop.
Anklets
Anklets as jewellery accessories, listed as a separate category in the online shop.
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3.9/5

HelenaDia Switzerland Inhaberin Mara Stevic

Trust & reputation

ranQ Trust Score of HelenaDia Switzerland Inhaberin Mara Stevic: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

HelenaDia Switzerland Inhaberin Mara Stevic scores 64.0 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.48.624%
  • 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.76.210%
  • 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.95.08%
HelenaDia Switzerland Inhaberin Mara Stevic scores 72.7 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.86.512%
  • 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%
HelenaDia Switzerland Inhaberin Mara Stevic scores 85.0 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).85.022%
HelenaDia Switzerland Inhaberin Mara Stevic scores 22.9 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

HelenaDia Switzerland Inhaberin Mara Stevic reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.8 out of 5 stars from 19 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
3.8
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle3.819
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Im Ebnet 1
8362 Balterswil

At a glance

Legal form
Sole proprietorship
UID
CHE-263.505.086
Founded
2016 · 10 years
Last commercial register change
December 6, 2016
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.67.06%
  • 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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