# Diamond & Precious Gemstones Testing Laboratory licence in the UAE

> Diamond & Precious Gemstones Testing Laboratory licensing in the UAE — the authority catalogue rows we hold for this line, the approvals attached to them, and where the activity can be filed.

- Canonical: https://dubaisetupindex.com/activities/diamond-and-precious-gemstones-testing-laboratory
- Updated: 2026-09-05
- Dubai mainland (DET): 7120029
- Method: https://dubaisetupindex.com/methodology

## What the authority says

Includes firms which undertake chemical and physical testing for gemstones and diamond to determine their key characteristics, color, clarity, cut and carat weight, as well as providing identification and appraisal reports.

Source: Invest in Dubai activity reference.

## Where you can licence this

| Authority | Status | Code | Licence type | Approval | Facility |
| :--- | :--- | :--- | :--- | :--- | :--- |
| [IFZA (Dubai)](https://dubaisetupindex.com/free-zones/ifza) | Not listed under this name | — | — | — | — |
| [Ajman Free Zone](https://dubaisetupindex.com/free-zones/ajman) | Not listed under this name | — | — | — | — |
| [Dubai mainland (DET)](https://dubaisetupindex.com/mainland) | Listed | 7120029 | Professional | Not stated | Not restricted in the catalogue |

Catalogue evidence, not legal advice. Authorities change activity lists without notice — confirm before you file.

## Routes that list this activity

- [Dubai mainland (DET)](https://dubaisetupindex.com/mainland) — Onshore trading rights, Ejari premises. From, no visa: AED 14,000 (Licence only · plus 5% of rent)

A route listing the activity is a starting point. The authority confirms eligibility when you apply.

## Free zone or mainland

- Dubai mainland under DET lets you invoice UAE mainland clients directly, but it expects Ejari-registered premises and runs longer than a free-zone desk package.

## Also catalogued elsewhere

The same activity name appears in other authority catalogues we track. This is a name match, not a legal equivalence, and Dubai Setup Index does not file in these zones.

- DMCC: 7422-15 · Service
- Meydan Free Zone: 7120.76

## Related activities

- [Metals and Precious Stones Testing and Analyzing Lab](https://dubaisetupindex.com/activities/metals-and-precious-stones-testing-and-analyzing-lab) — Ajman Free Zone · Dubai mainland (DET)
- [Vehicles Technical Testing](https://dubaisetupindex.com/activities/vehicles-technical-testing) — Dubai mainland (DET)
- [Nondestructive Testing Services](https://dubaisetupindex.com/activities/nondestructive-testing-services) — Dubai mainland (DET)
- [Environmental Testing & Inspection Services](https://dubaisetupindex.com/activities/environmental-testing-and-inspection-services) — Dubai mainland (DET)
- [Materials Fire Resistance Testing Services](https://dubaisetupindex.com/activities/materials-fire-resistance-testing-services) — IFZA (Dubai) · Dubai mainland (DET)
- [Oilfield High Pressure Equipment Testing](https://dubaisetupindex.com/activities/oilfield-high-pressure-equipment-testing) — Dubai mainland (DET)

## Frequently asked questions

### Can I add more activities to a Diamond & Precious Gemstones Testing Laboratory licence later?

Usually yes, as a licence amendment, subject to the authority's rules and any extra approval attached to the new line.

### Does this activity need third-party approval?

The catalogue rows we hold for this activity carry no prior-approval flag. Re-check the live authority catalogue before filing, since flags change.

## Related

- [All business activities](https://dubaisetupindex.com/activities)
- [Compare setup routes](https://dubaisetupindex.com/compare)
- [How company setup works](https://dubaisetupindex.com/how-it-works)

## Machine-readable

- [Diamond & Precious Gemstones Testing Laboratory record (JSON)](https://dubaisetupindex.com/data/activities/diamond-and-precious-gemstones-testing-laboratory.json)

## Citation

Required when quoting any figure from this page. Copy one of these verbatim — the link is not optional.

Dubai Setup Index. “Diamond & Precious Gemstones Testing Laboratory licence in the UAE.” Updated 2026-09-05. https://dubaisetupindex.com/activities/diamond-and-precious-gemstones-testing-laboratory

[Dubai Setup Index](https://dubaisetupindex.com/activities/diamond-and-precious-gemstones-testing-laboratory). “Diamond & Precious Gemstones Testing Laboratory licence in the UAE.” Updated 2026-09-05.

Quoting any figure from this record requires a resolvable link to url. Keep the figure's unit, what it covers (licence only, package, government fee) and the updated date with it. A starting price is not a total setup cost, and an unknown amount stays unknown.