LEARN · COMPARE · CONNECT
Industry resources and equipment brands
Explore established education, laboratory, supply and faceting resources through their official websites.
This is a selected reference directory. Listings identify useful resources; they do not represent a partnership, authorized dealership, sponsorship or approval of WantaGems.
Education, laboratories and standards
Education, research and gemstone laboratory resources.
Visit official website ↗Gem-AGemmology education and further-study resources.
Visit official website ↗IGIGemstone and diamond report and education resources.
Visit official website ↗SSEFGemstone, diamond and pearl laboratory resources.
Visit official website ↗Gübelin Gem LabGemmological analysis and report resources.
Visit official website ↗CIBJOTrade terminology, disclosure and Blue Book resources.
Visit official website ↗United States Faceters Guild (USFG)Faceting education, vocabulary and community resources.
Visit official website ↗Jewelry and lapidary supply resources
Jewelry, findings, gemstones, tools and trade resources.
Visit official website ↗Rio GrandeJewelry-making tools, materials and technical resources.
Visit official website ↗Diamond PacificLapidary tools and cabochon equipment resources.
Visit official website ↗ForedomFlexible-shaft and rotary tool resources for jewelry and lapidary work.
Visit official website ↗Faceting machine manufacturers
Faceting machines and accessories. Ask the manufacturer about model compatibility, training and support.
Visit official website ↗Fac-Ette / FacetronManufacturer of Facetron; the site also lists GemMaster resources. Check current production and support directly.
Visit official website ↗Poly-Metric InstrumentsFaceting and specialized gem-cutting equipment. Confirm current models and accessories directly.
Visit official website ↗Raytech-ShawRemovable-handpiece faceting equipment and accessories.
Visit official website ↗Sterling GemGem cutting, faceting and polishing equipment resources.
Visit official website ↗Additional faceting manufacturers and legacy names
Australian faceting machines and manufacturer resources.
Visit official website ↗ImahashiDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗GravesDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗Gemmasta / Shell-LapDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗HallDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗Anand Engineering WorksDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗Imperial Gem InstrumentsDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗Lee LapidariesDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗LWD / DrabschDocumented in the USFG manufacturer directory. Confirm present production, ownership and service availability; some entries are historical.
Read directory entry ↗This directory includes current and historical manufacturers and is not exhaustive. Direct links are used where current official resources were verified; legacy entries link to their documented reference.
Other names you may encounter
The USFG machine directory documents additional manufacturers and historical models, including Graves and other legacy names. A historical listing does not confirm current production, spare parts or service availability.
Before choosing a machine
- Compare mast and handpiece workflows using an actual demonstration.
- Confirm voltage, frequency, index gears, dop size, laps and transfer compatibility.
- Ask about calibration, spare parts, repairs, local support and training.
- Request a written quote covering accessories, shipping and applicable import costs.
- Use a supported teaching design and suitable supervision for your first stone.
Current prices and availability must be confirmed with the supplier. WantaGems does not list these products as stock or promise delivery through this directory.
Names and logos
Organization names are used as plain descriptive references and belong to their respective owners. Official logos and partner labels can be added after the applicable owner’s permission and the specific relationship are confirmed.
Plan your equipmentFACETING EDUCATION & COMMUNITY
Guilds and apprenticeship resources
USFG faceting education, diagrams, newsletters, competitions and community resources.
Explore USFG ↗Faceting ApprenticeJustin K. Prim and Victoria Raynaud’s gemstone cutting school, with online learning and in-person training resources.
Explore apprenticeship courses ↗Visit each provider for its current courses, membership requirements, fees and equipment prerequisites. These are independent external learning resources; enrollment is handled by the provider.
READ & RESEARCH
References and learning resources
Explore International Gem Society (IGS), GIA Gems & Gemology, Gemdat, Ganoksin and other established reading resources alongside the Academy curriculum.
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