Oval Untreated Natural Turquoise Double Shank Sterling Silver Cocktail Ring This 20mm natural compressed turquoise ring has sterling silver that perfectly compliments the subtle style of this double shank style band. December babies and southwestern boho girls will love this accent piece. Stone: 16mm L x 8mm W Measure: Width: 20mm Weight: 3.88 Grams Material: .925 sterling silver, untreated natural turquoise Measure: 2mm Band Width Weight: 3.88 grams This 20mm natural compressed turquoise ring has sterling silver that perfectly compliments the subtle style of this double shank style band. December babies and southwestern boho girls will love this accent piece. Stone: 16mm L x 8mm W Measure: Width: 20mm, Weight: 3.88 Grams, Material: .925 sterling silver, untreated natural turquoise