High Quality Handmade Natural Ruby Ring With 925 Sterling Silver

Stone:(Ruby)

Great — you're referring to the ruby gemstone. Here's a quick overview of what makes rubies special:

What is a Ruby?

A ruby is a precious gemstone, a variety of the mineral corundum (aluminum oxide), known for its rich red color. The red comes from trace amounts of chromium.

Key Properties:

• Color: Deep red (often called "pigeon blood red" is the most valuable shade)

• Hardness: 9 on the Mohs scale (just below diamond)

• Luster: Vitreous (glassy)

• Transparency: Transparent to translucent

• Chemical formula: Al2O3 (aluminum oxide with chromium)