[et_pb_section admin_label=”section”][et_pb_row admin_label=”row”][et_pb_column type=”4_4″][et_pb_text admin_label=”Text” background_layout=”light” text_orientation=”left” use_border_color=”off” border_color=”#ffffff” border_style=”solid”] Sapphire is a precious stone, a kind of corundum mineral. The classical colors of natural sapphire are light blue and blue. But natural sapphires can also be of almost any color. Yellow and green , pink and violet , black, colorless (white) sapphires are known , as well as polychrome, with the effect […]