chromdiopside from brazil. natural mineral stone on black background. mineralogy, geology, magic of stones, semi-precious stones

accessories accessory background beautiful blue brilliant carat chromdiopsid chromdiopside chromediopside closeup crystal cut decoration demantoid diamond drops ear earring earrings elegance emerald engagement expensive fashion female fluorid front gem gemstone gift glamour gold green jewelery love luxury material natural out pendant piece round sample shaped shiny siberian specimen stone valentine white