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Tutorials

How-To: Set Your Gemstones in Jewelry Settings

How-To: Identify Gemstones

How-To: Compact Microscope

How-To: Darkfield Loupe

How-To: Diamond Tester

How-To: 100mm Digital Gauge

How-To: Handheld Polariscope

How-To: Table Top Polariscope

How-To: Advanced Use of the GemVue™ Table Top Polariscope

Mineral Specimens

The Exciting World of Fine Mineral Specimens

The Fine Mineral Show

Gold

Alloying: Exotic Gold Colors and Gold Purity

The Wonders of Gold

Gemstone Education

Assembled Gems

Copal vs. Amber Introduction

Copal vs. Amber: Part 1

Copal vs. Amber: Part 2

December Blues

Gemstone Beauty: The Science Behind the Sparkle and Shine

Gemstone Carving: A Traditional Art

Gemstones: The Original Collectible

Gemstone Collecting Origins

Gemstone Origins

Gemstone Shape vs. Gemstone Cut

Gemstone Characteristics: Gemstone Weight vs. Gemstone Size

History of the Widow’s Mite

How to Collect Rocks, Minerals and Gemstones Part 1

How to Collect Rocks, Minerals and Gemstones Part 2

How to Collect Rocks, Minerals and Gemstones Part 3

Madagascar Gem Mining

Natural or Artificial Gemstones

New Efforts to Solve International Gem Theft

Optical Properties

Phenomenal Gems

Rare Gemstone Collecting for Everyone: Good, Better, Best

St. Patrick’s Day Jewelry: Green Gemstones and Green Jewelry

The Little Black Gemstone

Why We See Gemstone Color

Zircon vs Cubic Zirconia

Jewelry

Moissanite Fire™ Collection

Engagement Rings

History of the Wedding Ring

Jewelry Education – Rings, Earrings, Necklaces, Clasps

The Jewels of British Royalty

Metal Finishes on Jewelry

Gemstone Enhancement and Care

Assembled Gem Materials: In-Depth Treatment Information

Color Enhancements: Dyes, Staining and Bleaching

Clarity Enhancements: In-Depth Treatment Information

Gemstone Coating: In-Depth Treatment Information

Gemstone Diffusion: In-Depth Treatment Information

Gemstone Enhancement Chart

Gemstone Enhancement Definitions and Gemstone Terms

Gemstone Enhancement: Understanding the Art and Science of Gem Beauty

Gemstone Enhancement: Thermal Enhancement and Diffusion Treatment

Gemstone Enhancement: Clarity Enhancement, Irradiation and Combined Treatments, and Surface Coating

Gemstone Enhancement: Dyeing and Bleaching

Gemstone Enhancement: Impregnation and Luster Enhancement

Gemstone Irradiation: In-Depth Treatment Information

Heat-Treated Gemstones: In-Depth Treatment Information

HPHT: In-Depth Treatment Information

Laser Drilling: In-Depth Treatment Information

Synthetic and Artificial Gemstone Growth Methods: In-Depth Treatment Information

Glossary

Gemstone and Jewelry Glossary

Jewel School Glossary

Watch Glossary

Leaders and Experts

JTV Experts

Meet the Industry

JTV Goes to London for the 2012 Gem-A Conference

Gemstones

Agate

Agate Gemopedia

Alexandrite

Alexandrite Gemopedia

Amber

Amber Gemopedia

An Introduction to Amber and Copal

Copal vs. Amber: Part 1

Copal vs. Amber: Part 2

Amethyst

Amethyst: February’s Birthstone

Amethyst Gemopedia

Uruguayan Amethyst

Ametrine

Ametrine Gemopedia

Andesine-Labradorite

Naming Andesine-Labradorite

Andesine-Labradorite Gemopedia

Apatite

Apatite Gemopedia

Aquamarine

Aquamarine: March’s Birthstone

Aquamarine Market Report

Aquamarine Gemopedia

Benitoite

Benitoite Gemopedia

Chrome Diopside

Chrome Diopside Gemopedia

Chrysoberyl

Chrysoberyl Gemopedia

Citrine

Citrine The Golden Gem

Citrine: November’s Birthstone

Citrine Gemopedia

Diamond

Diamond Cuts Guide

Diamond, King of Gemstones

Diamond Grading: The Four C’s

Diamond Gemopedia

Diaspore

Diaspore Gemopedia

Diopside

Shanseres® Diopside - An Ancient Silk Road Gem

Emerald

Emerald: May’s Birthstone

Emerald Gemopedia

Eternity Natural Emeralds®

Ethereal Prasiolite

Ethereal Prasiolite

Fluorite

Fluorite Gemopedia

Garnet

The Colors and Varieties of Garnet

Garnet Varieties: January’s Birthstone

Madagascar Demantoid Garnet Market Report

Garnet Gemopedia

Hemimorphite

Hemimorphite

Ioilite

Iolite Gemopedia

Kunzite

Kunzite Gemopedia

Moissanite

Moissanite Gemopedia

Moonstone

Moonstone Gemopedia

Morganite

Cor-de-Rosa Morganite

Morganite

Morganite Gemopedia

Opal

Opal: October's Colorfest Birthstone

Chalama Black Opal

Ethiopian Hydrophane Opal

Ethiopian Opal – The Reigning Queen of Gems

Honduran Black Opal

Mexican Fire Opal

Opal Gemopedia

Play-of-Color Opal from Wegeltena, Wollo Province, Ethiopia

Pearl

Pearl, Nature’s Living Gemstone

The Pearl – Queen of Gems! Part I

The Pearl – Queen of Gems! Part II

The Pearl – Queen of Gems! Part III

Peridot

Peridot Gemstones: August's Birthstone

Peridot Gemopedia

Quartz

Quartz Varieties

Ruby

The Black Prince’s “Ruby”

Ruby: July’s Birthstone

Ruby Gemopedia

Sapphire

Sapphire, September's Birthstone of Many Colors

Sapphire Gemopedia

Spessartite

Spessartite Gemopedia

Sphalerite

Sphalerite: A Brilliant Treasure

Spinel

Spinel, The Mystery Stone

Why We Love Spinel

Spinel Gemopedia

Tanzanite

Merelani Tribute Cut ™

Tanzanite Background Story and Market Report

Tanzanite, Pride of Tanzania

Tanzanite Gemopedia

Topaz

Gizmo Topaz and Lumistar Topaz

Sky Blue Topaz

Swiss Blue Topaz

Topaz Market Report

Topaz-Gemopedia

Tourmaline

Tourmaline Gemopedia

Tsavorite

Tsavorite Gemopedia

Turquoise

Turquoise Gemopedia

Yag

What is YAG?

Zircon

Zircon Gemopedia

Zultanite

Zultanite® | A Turkish Rarity

Zultanite® | Getting Savvy With The Color Change Chameleon

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