HEATKEYS

Gold Calculator provides jewelers software; scrap gold calculator, gold weight conversion, troy ounces conversion, gem tracker and gold investment calculator.

CSGNetwork Free Information. Calculators, Converters, Glossary, Open Source Code... find something. Most pages require JavaScript.

Ideal Cut Diamond Brokers specializing in Hearts & Arrows quality round brilliant ideal cut diamonds and princess ideal cut diamonds graded by either the GIA or AGS gemological laboratories with optimum Diamond Cut Precision and Diamond Cut Perfo...

KMT Waterjet Systems For stone cutting, metal cutting, glass cutting, water jet steel cutting. Speed, productivity and efficiency benefits of water jet cutting.

Precision custom gemstone faceting (gem cutting) by Gary Kratochvil. Cutter of fine faceted tourmaline, Oregon sunstone, red labradorite, aquamarine, garnet, amethyst, citrine, ametrine, ruby, sapphire

Free cost estimates from home improvement contractors. List your home remodeling project and choose your contractor based on quality, reputation and price

The Gemological Institute of America, GIA, is the world

CARAT Professional Jewelry Appraisal Software for jewelry trade only.

The Ultimate Discussion forum for CNC, metal working machines, lathes, vertical milling, CAD/CAM software, hobbyCNC, wood routers, EDM, electronics,metal work and Free Buying and Selling!