ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryRetail & CommerceJewellerGenevaCall Me Gems S.A.
Call Me Gems S.A. Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Call Me Gems S.A. designs and makes bespoke jewellery using diamonds and precious stones. The company also identifies and appraises jewellery and gemstones, and transforms existing pieces to customers’ specifications.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Jeweller
✓ Offered6
Custom-made jewellery
Custom-made jewellery made in Geneva, with creation of unique pieces, transformation of old jewellery and making in ethical gold on request.
Valuation – Appraisal – Consulting
Valuation and appraisal of jewellery, precious stones, pieces and gold bars; advice for insurance, inventory, inheritance, investment and auctions, in the office, at home or at the bank.
Jewellery
Jewellery in gold, platinum and precious stones, including rings, bracelets, necklaces, pendants, earrings, brooches and sets, often signed or vintage.
Watches
Luxury and collectors’ watches, in particular Rolex, Cartier, Jaeger-LeCoultre, Audemars Piguet, Patek Philippe, Tudor, Omega, Panerai, Hublot and Bvlgari.
Accessories
Luxury accessories and related objects, in particular bags, cases, boxes, boxes, jewellery accessories, belts, shirt cuffs and collection items.
Precious stones
Precious stones and cut diamonds, in particular diamonds, sapphires, emeralds, rubies, spinels, tanzanites, opals and other gemstones.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Call Me Gems S.A.

Trust & reputation

ranQ Trust Score of Call Me Gems S.A.: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Call Me Gems S.A. has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Call Me Gems S.A. scores 74.8 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.75.012%
  • 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%
Call Me Gems S.A. 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%
Call Me Gems S.A. scores 6.6 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 35.6.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Call Me Gems S.A. reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

No knowledge articles yet

Once Call Me Gems S.A. has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Call Me Gems S.A. in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Call Me Gems S.A. by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Call Me Gems S.A. to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Chemin Ella-MAILLART 12
1208 Geneva

At a glance

Legal form
Corporation
UID
CHE-235.555.475
Founded
2019 · 7 years
Last commercial register change
January 12, 2023
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • GEGeneva
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

    Similar companies

    AS
    ALTANUS SA
    Geneva
    RS
    Ratnapurabiz Sàrl
    Geneva
    MS
    Margaret SA
    Geneva
    VF
    Valdieu Fine Arts SA
    Geneva
    TF
    Thomas Färber SA
    Geneva
    BS
    BenGems SA
    Geneva
    NJ
    Nomis Jewelry SARL
    Geneva
    BK
    BIJOUTERIE KUNZ SA
    Geneva