Gems and Gemstones Laboratory Services

Gems and Gemstones

Are you a wearables, fine jewelry or costume jewelry designer, manufacturer or importer that needs a laboratory for testing your gemstones, precious metals, or other jewelry?
ContractLaboratory can hep facilitate your laboratory testing and product development.

A gem or gemstone is a precious or semiprecious stone, usually cut from mineral crystal. Once a cut stone has been polished, they are used to make jewelry.

Gems and Gemstones Testing and Research Services

Contract Laboratory can help you with all your Gems and Gemstones testing, analysis, scientific research and development, inspection, certification, engineering, failure investigation, and product development needs including:

Government Compliance
CPSC
California Proposition 65
Registration
Evaluation
Authorization and Restriction of Chemicals (REACH)
Precious Metals
Nickel
Gold
Silver
Toxic Metals
Lead
Cadmium
Plastics
Phthalates
Polariscope
Destructive and Non-Destructive
Synthetic Gemstone Identification
Chemistry
Ultraviolet
Gemstone Inclusion
Durability
Coatings
XRF analysis

Gems and Gemstones Test Methods and Standards

Contract Laboratory can help with testing, analysis, assays, evaluations, examinations, inspections and certifications to different Gems and Gemstones test methods, standards, procedures or specifications.

ISO 18323:2015 - Jewellery -- Consumer confidence in the diamond industry

Caption:

Need Gems and Gemstones Testing or Scientific Research Services?

We can help with all your Gems and Gemstones lab testing and scientific research needs! Call 1-855-377-6821 or

Submit Gems and Gemstones Laboratory Requests

Recent Laboratory Requests

Test Request: 25-00944

MULTIPLE SAMPLES

I grow and use mushrooms and would like to get my products tested for psilocybin content by a ... view more

Test Request: 25-00943

MULTIPLE SAMPLES

BUDGET APPROVED ($2,000-$5,000)

LONG TERM

Need a US testing facility to run simula... view more

Test Request: 25-00942

Looking for testing peptides for mass and purity by a USA laboratory. view more

Test Request: 25-00941

MULTIPLE TESTING

A UK-based supplier is seeking a local laboratory for compositional analysis and authenticatio... view more

Test Request: 25-00940

Need testing of powder minerals to determine rhodium content (%). view more

View More Gems and Gemstones Laboratory Requests