Business Directory

Worldwide via our web site.

• Appraisals
• Gem Cutting
• Gemological Laboratories
• Gemstones
• Rough Gems and Mineral Specimens
• Jewelry
• Gemology Supplies and Equipment
• Gem Treating
• Informational Resources
• Lapidary Supplies and Equipment
• Special Services

Todo o mundo apartir de Pedro Segundo Piaui Brasil

• Gem Cutting
• Gemstones
• Rough Gems and Mineral Specimens
• Jewelry
• Gem Treating

Worldwide via our website

• Appraisals
• Gem Cutting
• Gemological Laboratories
• Gemstones
• Rough Gems and Mineral Specimens
• Jewelry
• Gemology Supplies and Equipment
• Auctions
• Gem Treating
• Informational Resources
• Special Services

Upstate NY and lower Ontario

• Appraisals
• Gemological Laboratories
• Gemstones
• Jewelry
• Gem Treating

Chicagoland area and via our website

• Appraisals
• Gem Cutting
• Gemstones
• Rough Gems and Mineral Specimens
• Jewelry
• Gem Treating
• Special Services

Sri Lanka

• Gem Cutting
• Gemological Laboratories
• Gemstones
• Jewelry
• Gem Treating
• Informational Resources
• Special Services