Jems Jewellery Evaluation & Mediation Services

Jems Jewellery Evaluation & Mediation Services is a company in the Retail Luxury Goods and Jewelry industry, based in London, United Kingdom.

Retail Luxury Goods and Jewelry

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Headquarters: London, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range: 1 to 10Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 3 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Jems Jewellery Evaluation & Mediation Services do?

Its listed company size is 1 to 10 employees. Jems Jewellery Evaluation & Mediation Services appears on 3 RevenueBase company lists.

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Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#9OF 11

United Kingdom

Diamond jewelry appraisers

Snapshot: September 18, 2026

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#11OF 12

United Kingdom

Jewelry appraisal services

Snapshot: September 19, 2026

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#16OF 18

United Kingdom

Jewelry appraisers

Snapshot: September 19, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Jems Jewellery Evaluation & Mediation Services

#9 Diamond jewelry appraisers

Snapshot: September 18, 2026

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<a href="https://revenuebase.ai/companies/diamond-jewelry-appraisers/united-kingdom" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/jemservices/recognition-companies-diamond-jewelry-appraisers-united-kingdom-20260919-ccea93c7a1bc409f366c908138030410a0ea40e0a65b4bb89cc8a92a9b487295.svg" alt="Jems Jewellery Evaluation &amp; Mediation Services listed #9 on Diamond jewelry appraisers, September 18, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026 and September 19, 2026. How the company lists are built.

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