Zenith Gemological Laboratory

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Based in the Baltimore and Washington DC metroplex, we serve clients across the US and overseas.
The ZGL is a world-class gemological laboratory, with industry leading credentials and cutting-edge equipment. Our...

Exelchem Consulting

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Gem Treating
  • Informational Resources
Australia and worldwide via my email address.
Research, consultancy and supply services for gem and specimen zircon, with a focus on zircon...

List Your Business

Become a Professional Member to list your business.
About Membership

Afghanite Gems and Minerals link

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Afghanistan ,Pakistan
Weight (grams) 80 grams Colors Indicolite double color No Treatment ITEM DESCRIPTION: Gem type :Tourmaline...

RoCS manufacturing Jewellers

  • Appraisals
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Nelson, New Zealand
We are a specialist manufacturing, design studio, with 2  jewellers onsite, plus my self, a...

SHOPRMCGEMS.COM

  • Gem Cutting
  • Gemstones
  • Gem Treating
Our website & World wide delivery
With you since 1991, RMC Gems has marked many golden milestones at a global level...

OPALPRIMEBRAZIL

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Opalas Brasileiras Direta da Mina. Tudo em Opalas Preciosas de Pedro Segundo, Brazil
Bem-vindo a OPALPRIMEBRAZIL. Nós somos referência brasileira nos negócios de mineração, corte e atacado da...

Kashmir Sapphire

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Gem Treating
Lahore, Pakistan

Moriarty's Gem Art

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
Chicagoland area and via our website
Our family has been in the jewelry business for over 40 years. We have passion...

GEMAS PANAMA

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
LOCATION PANAMA REPUBLIC OF PANAMA
FACETING AND JEWELER DESIGNER. WORLDWIDE GEM TRADER.

Sithy Gems Lapidary-Sri Lanka

  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
  • Jewelry
Sri Lanka
High-Quality GEM CUTTING & Sapphire Heat Treating SERVICES, Faceting & Cabbing all Sort of Rough...

List Your Business

Congue nulla varius tortor iaculis ut vel odio dignissim. Morbi nibh ut tellus tristique. Porttitor turpis sit habitant amet viverra. Amet lectus in vel quisque at neque volutpat semper enim.

Become a Member

Get Gemology Insights

Get started with the International Gem Society’s free guide to gemstone identification. Join our weekly newsletter & get a free copy of the Gem ID Checklist!