Modern adjustable Ring with a Black Cubic Zirconia in a nest-like setting.

Tumbaga is an alloy made of copper and zinc. It doesn't change color over time, but it's an affordable alternative to gold. 

• Materials: Tumbaga and Cubic Zirconia
• Adjustable: One size fits most
• Approximate Measurements: Nest part: .74" (1.9 cms) in diameter
• Weight: 8.1 grams
• Designed and Hand-made by Julisa and Diego in Taxco, Mexico
• We can custom make these rings in other colors. Asks us about it!