The Four C's of a Diamond
How Do I Determine My Ring Size?
Caring for Diamond Jewelry
Caring for Pearl Jewelry
Platinum versus White Gold
What is Moissanite?
What are the qualities of a diamond?
What is "pttw"? What does it stand for?
What is Cubic Zirconia (CZ)?
Cubic Zirconia (CZ) versus Diamond
Birthstones and their significance
Wedding Anniversary Gifts
Converter Chart: mm to inch
Gauge to Inches to Millimeters Conversion Table
Pennyweight (DWT) to Ounces to Grams Conversion Table
Inch to Millimeter Conversion Chart for Earring Backs and Posts
Carats to Millimeters Conversion Chart for Round Diamonds
Carats to Millimeters Conversion Chart for Oval, Baguette, Marquise, Pear, Emerald and Round Diamonds (PDF file)
Precious Metals Weight Comparison Chart
Weight Conversion Table (Troy/Carat/Avoirdupois/Gram)
Jewelry Stamping: Hallmarks
Common Gemstone Cuts
American Gem Trade Association (AGTA) Enhancement Codes
Puzzle Ring Assembly
Special Finish for Wedding Bands
Laser Engraving Fonts & Popular Messages on Wedding Bands
Instruction Manuals for FORMEX Watches
Neckwear and Bracelets for Ladies and Men /Size & Style Guide