Concha Adjustable Ring

Shell Shaped Ring with a Freshwater Pearl. 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 Freshwater Pearl Adjustable: One size fits most Approximate Measurements: Shell part: .94" (2.4 cms) by .86" (2.2 cms) Weight: 9.3 grams Designed and Hand-made by Julisa and Diego in Taxco, Mexico