Oyster Copper Turquoise Statement Ring - Natural Designer GemstoneA bold and contemporary Silver & Oyster Copper Mohave Turquoise Statement Ring featuring vibrant colour contrasts and striking metallic veining. Oyster Copper Turquoise is created using genuine Arizona turquoise that is carefully bonded with a bronze or copper matrix under high pressure. This process stabilises and strengthens the stone while producing its distinctive network of metallic veins and rich colour combinations, ranging from vivid blues and