David Sanchez

Is Black Opal Real? How to Identify Genuine Black Opal

Can You Damage a Diamond? Types of Damage Explained

Are Cobalt Rings Safe? What You Need to Know

Can You Break a Diamond With Pliers?

Are Metal Pipes Bad for You? The Health Risks Explained

What Can Cut Diamond? The Materials and Methods Explained

When Is Turquoise Water Safe and When Is It Not?

Is Resin Jewelry Safe to Wear?

Does Sterling Silver Cause Allergies?

What Makes Pink Diamonds Pink? The Science Explained

How Can You Tell If Amber Is Real? A Breakdown

Does Water Damage Gold? What You Need to Know

How Is Gold Made in Nature and Where Does It Come From?

What Jewelry Metals Are Not Magnetic?

Can a Laser Cut a Diamond? The Science Explained

Does 18K Gold Rust or Tarnish?

What Is Lab Created Opal and How Is It Made?

Can You Crush Diamonds? The Science of Diamond Strength

Do Diamonds Turn Blue Under UV Light?

How Does Labradorite Form and What Causes Labradorescence?