Serene Caribbean Taxco Silver Cocktail Ring with Composite TurquoiseStriking in its minimalist style, this elegant design focuses all attention on its beautiful gemstone. Guillermo Arregui crafts the cocktail ring of precious Taxco sterling silver to gleam in the light. He centers it with composite turquoise, its blues and golden tones evoking the Mexican Caribbean in the sun. Each gemstone will show its own unique veins and colors, making each ring an original work of jewelry artistry. materials: 925 sterling silver,